PRODUCT CATEGORIES
  • Portable K&T Type House, Large Steel Structure Building, Triangle House, etc.
    Prefab House
  • Expandable Container House, Detachable Container House, Flat Pack Container House, Folding Container House, Space Capsule House, Apple Cabin House, Guard House, etc.
    Container House
  • Steel Structure Toilet, Portable Toilet, Portable Shower Room, Portable Urinal, Portable Hand Wash Station, etc.
    Portable Bathroom
  • Dome Tent, Steel Structure Tent, Camping Tent, Party Tent, Trade Show Tent, Wedding TentStage Truss, etc.
    Portable Tent
  • Mobile Trailer Toilet, Mobile Food Trailer, Mobile Trailer House, etc.
    Mobile Trailer

15PROFESSIONAL PORTABLE PRODUCTS MANUFACTURER
15
YEARS OF EXPERIENCE
  • OEM & ODM
    OEM & ODM
    Topindus group has own design team and factory. Both OEM and ODM are available
  • EXPERIENCE
    EXPERIENCE
    More than 12 years' experience in outdoor portable products manufacturing
Xiamen TOPINDUS Group Co., Ltd. is a professional manufacturer and global supplier specializing in steel structure buildings, modular construction, and prefabricated housing solutions. Headquartered in Xiamen, China, our international trade team provides comprehensive support for overseas customers, while our manufacturing facilities located in Quanzhou, Fujian and Weifang, Shandong cover more than 10,000 square meters with over 200 skilled employees. With a monthly production capacity of approximately 50,000 square meters of housing, we are capable of delivering both standard products and customized projects for customers worldwide. With strong manufacturing capabilities and a professional technical team, TOPINDUS provides complete solutions from design and engineering to production and delivery. We offer free design consultation, CAD drawings, project planning, customized solutions, quality inspection, and international shipping support. Our experienced team works closely with clients to transform their ideas into practical building solutions, ensuring efficient communication and smooth project execution throughout every stage. As a reliable partner in the modular construction industry, TOPINDUS serves a wide range of global markets, including residential, commercial, industrial, construction, tourism, and emergency applications. Our flexible production system allows us to meet different project requirements, from individual customized units to large-scale building projects. By combining efficient manufacturing, professional service, and flexible customization capabilities, we help customers create cost-effective and practical building solutions for various environments. Committed to sustainable and efficient construction, TOPINDUS continues to improve its manufacturing technology, product development, and service capabilities. We aim to provide smarter modular building solutions that reduce construction time, optimize project costs, and bring greater value to our global partners. With a vision of becoming a trusted worldwide supplier of prefabricated construction solutions, we continue to build long-term cooperation with customers across the globe.
Xiamen TOPINDUS Group Co., Ltd. is a professional manufacturer and global supplier specializing in steel structure buildings, modular construction, and prefabricated housing solutions. Headquartered in Xiamen, China, our international trade team provides comprehensive support for overseas customers, while our manufacturing facilities located in Quanzhou, Fujian and Weifang, Shandong cover more than 10,000 square meters with over 200 skilled employees. With a monthly production capacity of approximately 50,000 square meters of housing, we are capable of delivering both standard products and customized projects for customers worldwide. With strong manufacturing capabilities and a professional technical team, TOPINDUS provides complete solutions from design and engineering to production and delivery. We offer free design consultation, CAD drawings, project planning, customized solutions, quality inspection, and international shipping support. Our experienced team works closely with clients to transform their ideas into practical building solutions, ensuring efficient communication and smooth project execution throughout every stage. As a reliable partner in the modular construction industry, TOPINDUS serves a wide range of global markets, including residential, commercial, industrial, construction, tourism, and emergency applications. Our flexible production system allows us to meet different project requirements, from individual customized units to large-scale building projects. By combining efficient manufacturing, professional service, and flexible customization capabilities, we help customers create cost-effective and practical building solutions for various environments. Committed to sustainable and efficient construction, TOPINDUS continues to improve its manufacturing technology, product development, and service capabilities. We aim to provide smarter modular building solutions that reduce construction time, optimize project costs, and bring greater value to our global partners. With a vision of becoming a trusted worldwide supplier of prefabricated construction solutions, we continue to build long-term cooperation with customers across the globe.

                                                                                                                                                                                                                                                                                                               

More about
  • 25000
    0

    Workshop area(square maters)

  • 200
    0 +

    Professional Employees

  • 8000
    0

    Monthly Production Capacity

  • 350
    0 +

    Clients Of Cooperation

OUR SERVICE
  • Professional Team
    Professional Team
    More than 20 staffs in technical & design
  • Customization
    Customization
    Topindus can customize according to customers' design and requests
  • ISO Certificate
    ISO Certificate
    ISO 9001 & ISO 14001 & ISO 45001
  • After Service
    After Service
    24 hours service
  • Quality Assurance
    Quality Assurance
    3-6 years of quality assurance
  • Fast Delivery
    Fast Delivery
    Bulk stocks for fast delivery
Showcase
Expandable Prefabricated Modular Jouse Customized for an Australian Horse Farm
September 10, 2026
Expandable Prefabricated Modular Jouse Customized for an Australian Horse Farm
TOPINDUS recently completed a customized 40FT Two-Wing Expandable Foldable Container House project for a customer in Australia. The customer owns a private horse farm and wanted a comfortable, practical space that could fit naturally into the property. Due to the local site conditions, the ready container house needed to be installed above ground rather than placed directly on the terrain. The customer also hoped to have a wider view of the farm, making it easier to observe the horses and surrounding activities. Based on these requirements, TOPINDUS developed a customized elevated installation solution. 40FT Two-Wing Expandable Container House The 40FT Two-Wing Folding Expandable Container House offers a practical combination of compact transportation and spacious living space. During transportation, the modern house remains folded into a compact configuration. After arriving on site, the two side wings can be expanded to create a much larger usable area. This makes the house suitable for applications where customers need more space without transporting a large conventional building. For this horse farm project, the expandable design provides a comfortable indoor space while maintaining flexibility for the property. Elevated Installation for Better Visibility One of the key features of this project is the elevated installation. Because of the site conditions, TOPINDUS used raised support structures to lift the Pre-fabricated house above the ground. The supports were carefully positioned and leveled before the prefabricated modular house was installed and secured. Besides adapting to the site, the elevated design provides an important benefit for the horse farm: a higher position creates a wider field of view. From the elevated house, the owner can see farther across the property, making it easier to observe the horses and monitor activities around the farm. At the same time, the higher viewpoint allows the owner to better enjoy the surrounding countryside scenery. Spacious Outdoor Canopy The house also features a large extended canopy, creating a comfortable sheltered outdoor area beside the main living space. The canopy can be used for relaxing, enjoying the scenery, or spending time outdoors. Combined with the elevated position, it provides an excellent viewing area overlooking the horse farm. This indoor-outdoor layout makes the expandable prefabricated house particularly suitable for a countryside property where enjoying the surrounding environment is an important part of daily life. Customized Installation Support The project photos show the actual installation process at the customer's horse farm. The installation team completed the raised supports, leveling, house installation, wing expansion, and canopy assembly on site. TOPINDUS provided professional technical guidance and installation drawings to help ensure the customized structure was installed correctly. This project demonstrates that expandable prefab houses can be adapted to different terrains and site requirements instead of being limited to standard ground-level installation. A Customized Solution for Real Needs This Australian horse farm project is a great example of how customization can make a prefab house more practical. The elevated installation responds to the site's conditions while providing a wider view of the farm. The two-wing expandable design creates generous usable space, and the large canopy adds valuable outdoor living space. At TOPINDUS, we provide customizable prefab and expandable modular housing solutions for farms, residential projects, resorts, accommodation, and other applications. Each project can be developed around the customer's site conditions, layout, functions, and installation requirements. A practical design, a wider view, and a solution built around the customer's real needs.
Guatemala 5-Story Steel Structure Warehouse Project
September 03, 2026
Guatemala 5-Story Steel Structure Warehouse Project
TOPINDUS has recently completed the production of a customized 5-story steel structure warehouse project in Guatemala, with a total building area of over 6,000㎡. After completing production, quality inspection, and professional container loading, the project was successfully shipped in 8 containers to Guatemala. This project is another demonstration of TOPINDUS's ability to manufacture large-scale, multi-story steel structure buildings for international customers, providing a complete solution from design support and production to shipment. Project Overview Project Location: Guatemala Building Type: 5-Story Steel Structure Warehouse Total Building Area: 6,000+㎡ Number of Floors: 5 Shipping: 8 Containers Project Status: Production Completed & Successfully Shipped Solution: Customized Steel Structure Building Customized Steel Structure Solution Based on the customer's requirements and project conditions, TOPINDUS provided a customized steel structure solution for this multi-story warehouse. The structural components were manufactured according to the approved project drawings, ensuring that each component could be efficiently assembled during installation. For large-scale warehouse projects, structural safety, accurate fabrication, efficient transportation, and convenient installation are all essential. Our experienced engineering and production teams work closely together to ensure that the manufacturing process meets the project requirements. Free Design & Installation Drawings To support customers throughout the project, TOPINDUS provides free design drawings and installation drawings for our steel structure building projects. Before production, our professional team can assist with the structural design and project drawings based on the customer's requirements. Detailed installation drawings are also provided to help the local construction team understand the position, connection, and assembly method of each steel component. This helps customers reduce communication difficulties during installation and makes the construction process more efficient and straightforward. Factory Production & Quality Control Once the project design was confirmed, TOPINDUS started the manufacturing process at our factory. The steel structure components were processed, fabricated, inspected, and prepared for shipment according to the project specifications. Before loading, the finished components were carefully checked and organized to maximize container space utilization. After completing the loading process, the entire project was successfully packed into 8 containers and shipped to Guatemala. Why Choose TOPINDUS? With professional engineering teams, experienced production workers, and dedicated manufacturing facilities, TOPINDUS provides customized steel structure solutions for overseas projects. Our services include: Customized steel structure design Free design drawings Free installation drawings Factory-direct manufacturing Strict quality control Professional component fabrication Efficient container loading Global shipping support Technical support for installation From the initial design concept to factory production and international shipment, TOPINDUS is committed to providing customers with efficient, reliable, and cost-effective steel structure building solutions. The successful completion and shipment of this 6,000+㎡, 5-story warehouse project in Guatemala further demonstrates our capability to undertake large-scale customized steel structure projects for customers worldwide.
Prefabricated Steel Structure Factory Project in Ethiopia
August 28, 2026
Prefabricated Steel Structure Factory Project in Ethiopia
TOPINDUS completed the production of a steel structure factory project in Ethiopia, Africa, covering a total building area of 3,600 square meters. Designed to support industrial development in the local market, this project reflects TOPINDUS’s capability to deliver steel structure building solutions for factory applications. From project requirements to steel structure production, TOPINDUS focused on providing a reliable and practical solution aligned with the project’s intended use. The steel structure components for the project have now been fully produced, marking an important milestone in the project process. Project Highlights Project Type: Steel Structure Factory Location: Ethiopia, Africa Building Area: 3,600 sqm Project Status: Production completed Building Practical Industrial Solutions Across Markets With its clear architectural structure and efficient use of space, the Ethiopia factory project demonstrates how prefab steel structure buildings can provide a practical foundation for industrial applications. The 3,600-square-meter project also highlights TOPINDUS’s experience in supporting overseas construction projects with professionally produced steel structure components. TOPINDUS continues to provide steel structure solutions for industrial and commercial building projects in international markets, helping customers turn project concepts into buildable structures. Project Summary The Ethiopia steel structure factory project is an example of TOPINDUS’s commitment to supporting overseas industrial construction. Covering 3,600 square meters and having completed the production stage, the project showcases TOPINDUS’s ability to undertake steel structure factory projects for customers in Africa and other international markets.
TOPINDUS Delivered 8 X-Type Folding Houses for Vietnam Construction Project
August 18, 2026
TOPINDUS Delivered 8 X-Type Folding Houses for Vietnam Construction Project
TOPINDUS successfully completed the production and delivery of 8 Customized X-Type Folding Container Houses for a customer in Vietnam. Designed as temporary office facilities for a hydropower station construction project, these modular folding houses provide a practical, efficient, and flexible solution for on-site working environments. With the increasing demand for fast-deployment construction facilities, TOPINDUS X-Type Foldable Container Houses help customers reduce installation time while improving project efficiency and operational convenience. Customized Solution for Construction Needs For this Vietnam project, TOPINDUS provided a customized folding prefab construction site office solution based on the customer's requirements. The X-Type Folding Prefabricated House features a foldable structure that allows for compact transportation and rapid deployment at the project site. Compared with traditional temporary buildings, this solution offers significant advantages in transportation, installation, and reuse. The prefabricated design enables the houses to be quickly unfolded and assembled, creating comfortable office spaces in a short period of time. Key Project Advantages Fast Installation and High Efficiency The foldable structure allows multiple units to be installed quickly, helping the hydropower station project start operations sooner and improving overall construction efficiency. Space-Saving Transportation The folding design reduces transportation volume, making logistics more convenient and cost-effective, especially for remote construction sites. Flexible and Practical Design The interior layout can be customized according to different requirements, making it suitable for temporary offices, accommodation, site management facilities, and other construction applications. Reliable Modular Building Solution Manufactured in TOPINDUS’ professional factory, each unit undergoes strict quality control to ensure durability, safety, and stable performance during long-term outdoor use. Delivering Better Temporary Building Solutions Worldwide This successful delivery to Vietnam demonstrates TOPINDUS’ capability in providing customized modular building solutions for global construction projects. From design and manufacturing to delivery, we are committed to offering efficient, reliable, and cost-effective prefabricated solutions for customers worldwide. Whether for hydropower projects, mining sites, construction camps, or temporary offices, TOPINDUS Portable X-Type Folding Houses provide a smart choice for rapid and flexible space solutions.
Steel Structure Workshop Project in Algeria
August 05, 2026
Steel Structure Workshop Project in Algeria
TOPINDUS successfully completed a customized steel structure workshop project for a client in Algeria. Designed to meet the customer’s industrial needs, this project features a spacious structure with high durability, efficient installation, and a complete set of steel building components. The steel structure workshop measures 48 meters in width, 72 meters in length, and 8 meters in height, with a total construction area of 3,456㎡. TOPINDUS provided a complete steel structure solution, including all major and auxiliary components required for installation and long-term operation. Project Specifications Project Location: Algeria, Africa Building Type: Steel Structure Workshop Total Area: 3,456㎡ Building Size: 48m (W) × 72m (L) × 8m (H) Solution: Customized Steel Structure Building System Complete Steel Structure Components Supplied To ensure smooth installation and reliable performance, TOPINDUS supplied a full range of structural components and accessories, including: Main steel frames Secondary steel structures Purlins Straight bracing rods Diagonal bracing rods Support rods Rolling shutter doors Gutters High-strength bolts Complete installation accessories All components were manufactured according to the project requirements, carefully inspected, packed, and loaded into containers, ready for shipment to Algeria. Reliable Prefabricated Steel Building Solution As a professional manufacturer of steel structures and prefabricated buildings, TOPINDUS provides customized solutions from design and production to delivery. With advanced manufacturing capabilities and rich project experience, we help global customers build efficient, durable, and cost-effective industrial spaces. This Algeria steel structure workshop project demonstrates TOPINDUS’s ability to deliver complete building solutions for overseas industrial applications, providing customers with reliable quality, professional service, and customized support. Looking for a customized steel structure workshop or warehouse solution? Contact TOPINDUS for your next project.
TOPINDUS Completes 66 Unit PE Mobile Toilet Project for Guyana Customer
July 29, 2026
TOPINDUS Completes 66 Unit PE Mobile Toilet Project for Guyana Customer
Recently, a customer from Guyana customized 66 sets of PE Plastic Mobile Toilets from TOPINDUS. After completing production, all units have successfully passed quality inspections and were packed for shipment. According to the customer's requirements, TOPINDUS provided a complete project solution, including customized production, professional installation guidance, and spare parts support, ensuring a smooth installation process after delivery. Customized PE Mobile Toilet Solution for Guyana Project For this project, the customer required a practical and durable sanitation solution suitable for outdoor environments. TOPINDUS customized the PE Portable Toilets based on the customer's application needs, ensuring the products meet the requirements for easy transportation, installation, and long-term use. Made from high-quality PE material, the mobile restrooms feature excellent durability, corrosion resistance, and easy maintenance. They are widely used in construction sites, temporary camps, outdoor events, mining areas, and other temporary sanitation facilities. Professional Installation Support for Local Assembly To improve installation efficiency and help the customer complete the project independently, TOPINDUS provided detailed installation drawings and step-by-step installation videos. The technical documents clearly explain the assembly process, component positions, and installation methods, allowing the customer's local team to quickly understand the structure and complete the installation accurately without requiring overseas technical support. Spare Parts Included for Better After-sales Service To enhance the customer's long-term user experience, TOPINDUS prepared additional spare parts together with the shipment. These accessories can be used for future maintenance and replacement, helping reduce downtime and ensuring the mobile toilets remain in good working condition during daily operation. TOPINDUS — Reliable Partner for Global Mobile Toilet Projects As a professional manufacturer of PE outdoor toilets and portable sanitation solutions, TOPINDUS provides customized products and complete service support for customers worldwide. From design confirmation and production to installation guidance and after-sales assistance, we focus on delivering reliable solutions that meet different project requirements. The successful delivery of the 66 PE Portable Bathrooms project in Guyana reflects TOPINDUS's manufacturing capability and commitment to providing efficient, customized sanitation solutions for global customers.
Customized Steel Structure Building for Cambodia Textile Industry
July 20, 2026
Customized Steel Structure Building for Cambodia Textile Industry
TOPINDUS has successfully completed the production and container loading of a customized Steel Structure Textile Factory project for our client in Cambodia. Designed for industrial manufacturing needs, this project combines structural strength, long-term durability, and efficient construction advantages to provide a reliable solution for textile production. From customized engineering design to steel fabrication, surface treatment, and export packaging, TOPINDUS maintained strict quality control throughout the entire manufacturing process, ensuring every component was ready for smooth transportation and installation. Double-Layer Protection for Superior Corrosion Resistance For steel structure buildings, surface protection plays a key role in extending service life, especially in tropical regions with high humidity and frequent rainfall. Based on the environmental conditions of Cambodia, TOPINDUS applied a professional double protection system to the steel structure: 1. Hot-Dip Galvanizing Base ProtectionAll steel components are treated with hot-dip galvanizing, creating a strong zinc coating that provides excellent resistance against rust, moisture, and corrosion. 2. External Paint Coating ProtectionA durable exterior paint layer is added on top of the galvanized surface, offering additional weather resistance while enhancing the overall appearance of the structure. The combination of hot-dip galvanized coating + external paint finish forms a reliable protective barrier, helping the steel structure maintain excellent performance and durability for long-term use. Reliable Steel Structure Solution for Textile Factories As an important facility for industrial production, a textile factory requires a building system that can provide: ✔ Strong load-bearing capacity✔ Large-span open space for production lines✔ Fast installation and construction efficiency✔ Excellent durability in different climates✔ Flexible customization according to customer requirements TOPINDUS provides complete customized steel structure solutions, including design, fabrication, surface treatment, and global shipment services. TOPINDUS — Building Stronger Industrial Spaces Worldwide With professional manufacturing capabilities and extensive export experience, TOPINDUS specializes in customized steel structure workshops, factories, warehouses, and industrial buildings for global customers. Every project is manufactured with high-quality materials, advanced processing technology, and strict quality standards to ensure reliable performance and long service life.
Thailand Steel Structure Workshop Project Case
July 14, 2026
Thailand Steel Structure Workshop Project Case
At TOPINDUS, every large-scale project reflects our manufacturing strength, engineering expertise, and commitment to reliable delivery. Recently, a customer in Thailand entrusted us with the construction of a custom steel structure workshop measuring 20m × 312m × 11m, designed to meet the demanding requirements of an industrial construction site. From the initial project planning to final shipment, our experienced engineering and production teams managed every stage through a fully integrated workflow. We began with professional 3D modeling and structural detailing, ensuring that every steel component was accurately engineered for seamless installation and long-term structural performance. Once the design was finalized, all structural members were manufactured in our advanced production facility using precision processing equipment and strict quality control standards. Every beam, column, purlin, and connection was fabricated with high accuracy, guaranteeing fast on-site assembly while minimizing installation time and labor costs. With strong production capacity and efficient project management, TOPINDUS successfully completed the entire manufacturing process and arranged complete packaged shipment within the agreed schedule. Our end-to-end management system—from engineering design and material procurement to production, quality inspection, packaging, and logistics—ensures every project is delivered on time without compromising quality. This Thailand workshop project once again demonstrates TOPINDUS's capability to undertake large-scale steel structure buildings for factories, warehouses, workshops, logistics centers, and industrial facilities worldwide. Backed by robust manufacturing capacity, professional engineering support, and dependable delivery, we continue to provide customers with efficient, customized steel structure solutions that create lasting value.

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