Tangshan Chengdong Container House

Tangshan Chengdong container houses are mainly produced by Chengdong Integrated Housing Hebei Co., Ltd., a wholly-owned subsidiary of Beijing Chengdong International Camp Integrated Housing Co., Ltd., focusing on the research and manufacturing of container houses suitable for extreme environments.

I. Corporate Background and Qualifications Chengdong Integrated Housing Hebei Co., Ltd., established in 2017, is located in the Lutai Economic Development Zone, Tangshan City. It is a wholly-owned subsidiary and core production base of Beijing Chengdong. The company holds qualifications such as High-Tech Enterprise in Hebei Province, Specialized and Innovative Enterprise, and Tangshan Enterprise Technology Center. It boasts 105 acres of standardized workshops and automated production lines, including welding robots, cold bending forming units, laser cutting equipment, etc., with an annual production capacity of 40,000 container houses and 3 million square meters of composite panels. Its parent company, Beijing Chengdong, founded in 1998, has a global business presence covering over 100 countries, having completed more than 2,000 projects and being recognized as a National High-Tech Enterprise and a Provincial-Level Integrity Construction Unit.

II. Product Characteristics and Adaptability to Extreme Environments Tangshan Chengdong's container houses are centered around 'scenario-based customization,' developing specialized products for different extreme environments:

1. Desert/Gobi Scenarios: Utilizing sealed panels and dust-proof seals to block sandstorms; equipped with thermal insulation layers to maintain comfortable indoor temperatures and prevent heat stress during operations.
2. Plateau Scenarios: Employing corrosion-resistant and rust-proof steel structures that have passed salt spray tests to resist salt and oil corrosion, addressing the issue of traditional steel materials being prone to delamination and damage.
3. Cold Scenarios: Featuring special thermal insulation layers designed to withstand extreme low temperatures of -50°C, reducing heating costs and preventing pipe freezing and wall freeze-thaw damage.
4. Remote Scenarios: Lightweight and modular structures support folding and packaging for transportation, with on-site hoisting and installation possible within 1-2 hours, adapting to remote areas with inconvenient transportation such as deep mountains and deserts.

III. Technological Advantages and Quality Assurance The company holds over seventy patent technologies, including the recently acquired patent for 'top-flipping container houses,' which enhances external space utilization through a combination of flipping panels and curtains. Products comply with national prefabricated building standards, with frame galvanized layer thickness reaching 80μm, wind resistance rating of 12, and a design lifespan exceeding 15 years. The production process implements ISO9001 quality management system, ISO14001 environmental management system, and occupational health and safety management system certifications, ensuring full-process quality control from raw material warehousing to finished product shipment.

IV. Application Areas and Market Coverage Tangshan Chengdong's products are widely used in construction engineering camps, cultural tourism, emergency rescue, commercial operations, and other fields, providing overall solutions for clients such as China Railway Construction Engineering Group and oilfield mining areas, with business coverage in both domestic and international markets.