Development History
Origin & Original Aspiration
Hebei Tianyu Guangbo Integrated Housing (TYGB) is located in Wuyi County by the Hengshui Lake. At the founding of the enterprise, the team identified widespread industry pain‑points of conventional container houses in overseas markets: water leakage, insufficient interior height, poor sealing performance and high ocean‑freight costs. Numerous overseas customers were in urgent need of modular housing products that deliver living comfort and safety while being compatible with standard sea‑freight shipping requirements.
Led by founder Jin Fengyu and drawing on China’s solid steel‑structure manufacturing foundation, the team set out to build a premium Chinese export‑oriented modular housing brand. The brand philosophy “OUR HOUSES, YOUR HOMES” was established. Rather than merely manufacturing building shells, the company aims to deliver complete, safe and livable home spaces.
In the early days, expandable container houses in the industry mostly relied on sealing strips for waterproofing, which tended to age and leak over time. Constrained by shipping container dimensions, the interior height could hardly meet the local overseas residential standard of 2.4 meters. Most products were only fit for temporary simple shelters and unsuitable for long‑term habitation. The team adopted a technology‑driven strategy, concentrating R&D efforts on two core challenges: waterproof sealing and expandable structures. Breaking key technical barriers, the company developed prefabricated housing solutions suitable for both temporary accommodation and permanent residence.

Development History
From a prefabricated housing manufacturer to a global export-ready supplier, we have built our growth around quality systems, patented technology and international compliance.
Established as a manufacturer of prefabricated and expandable container houses, we built in-house R&D and production capabilities and applied ISO system management for factory production.
We obtained ISO9001, ISO14001 and ISO45001 certifications and were certified as a Municipal Level-3 Work-Safety Standardized Enterprise.
We developed multiple utility-model patents for prefabricated housing, focusing on waterproofing, sealing, expandable structures and side-sliding mechanisms, and launched key patented products including an integrated waterproof & sealing prefabricated house, a double-side expandable house with 2.4 m clear interior height, a metal-structure prefabricated house, a side-sliding expandable house and a one-piece molded FRP roof waterproof structure.
We obtained CE Certification for the EU market, SAA & Watermark Certifications for Australia/New Zealand, complied with ASTM & UL standards for North America, passed SGS Factory Audit and obtained Intertek / CNAS test reports, with products tested for wind resistance, earthquake resistance, fire resistance, sound insulation and waterproofing.
With self-operated import-export rights, we support domestic and international bidding projects and provide one-stop full-lifecycle service covering pre-sales consultation, custom R&D, manufacturing, export logistics and remote technical support. We are recognized as a National-level Science and Technology-based SME.
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