Beijing Duowei Eispt International Project Technology Co.,Ltd is a subsidiary of Duowei Union Group. Our Group specializes in color steels, steel structures and prefabricated houses and integrates design & research, production, construction and sales. Our products spread over the markets of North China, Northeast, Southwest China, and are exported to European, African, and Asian markets, with a yearly output value of RMB 18 million.Our products have 4 series: 1) temporary buildings with advantages of easy assembly, repeated using and low costing; 2) economical permanent buildings with the quality of safety, warm keeping, and sound insulation; 3) high-grade permanent buildings, which can meet the requirements of most persons and enterprises. In addition to permanent use, the houses also have the quality of environmental protection, warm keeping and earthquake proof; 4) solar houses, which can save energies.The main projects we conducted are as follows: 1) hospital prefabricated houses of Xiaotangshan in Beijing when SARS happened, 30,000sqm. We finished the project within 7 days; 2) 60,000 sets of transition houses for places where earthquake took place in China in 2008, total 120,000sqm. We finished the project within 45 days; 3) prefabricated houses for PetroChina in Sudan; 4) movable houses for the Army in Yemen; 5) steel structures in Russia; 6) the villa project."High quality and Perfect service" is our spirit. We want to work hand in hand with clients who are engaged in prefabricated houses of safety, high quality and cost saving.In the international market, we are looking forward to cooperating with you based on mutual benefits.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO14001	NGV	Construction engineering construction (limited steel structure main project);Light steel structure engineering design;The architectural engineering design of Beijing multi-dimensional hausen architectural design co.,. LTD.Multi-dimensional green construetion technology (tianjin) co., LTD. 's research and development, design.production and assembly of metal sandwich insulation board, prefabricated building parts (profiled steel plate, steel truss bearing plate, steel structure, cold-formed steel, modular building parts of steelstructure, camping equipment parts of steel structure)	2019-05-19 ~ 2022-05-18
	ISO9001	China Certification Center,Inc.	construction color steel rolled plate,EPS sandwich panel,hard materiala PUR and light steelwork	2010-11-29 ~ 2010-11-29
	ISO9001	China Certification Center,inc.	Light steel structure	2008-01-08 ~ 2011-01-07

Business Type	Manufacturer, Trading Company	Country / Region	Beijing, China
Main Products	Steel Structure, Decking Sheet, Corrugated Steel Sheet, Truss Floor Slab, Colored Sandwich Panel, Prefabricated House	Ownership	Private Owner
Total Employees	501 - 1000 People	Total Annual Revenue	confidential
Year Established	2007	Certifications(3)	ISO9001, ISO9001, ISO14001
Product Certifications(2)	CE, GOST	Patents	-