founded in 1983, duowei is the leading domestic integrated service provider of metal enclosure system for buildings. with its products reaching markets in over 90 countries and regions across the globe, serving more than 10,000 clients. for ten consecutive years, duowei has consistently ranked among the top ten companies in the chinese industry of metal enclosure systems for buildings.
duowei has been dedicated to expanding its footprint in the green building industry, establishing a core product portfolio that revolves around the "new three panels" (roof and wall panels, clean panels, and floor decks), steel structures, and building-integrated photovoltaics. committed to delivering comprehensive system solutions to global clients, encompassing design and r&d, lean manufacturing, sales of product, and project service, duowei has solidified its position as a globally leading integrated service provider in the field of green buildings.
duowei remains steadfast in the entrepreneurial vision, which has propelled the company to achieve stable development over the past 40 years when sales revenue has continued to grow, ensuring consistent profitability and maintaining a healthy cash flow. this exceptional performance enables duowei to make a robust investment in technology r&d, which, in turn, has resulted in the acquisition of over 500 state-authorized intellectual property rights. among them, multiple invention patents have successfully addressed industry technical challenges. additionally, duowei has contributed to the development of over 30 national and industry standards, playing a pivotal role in driving high-quality growth within the sector.
duowei has consistently adhered to the corporate philosophy of "rooted in manufacturing, centered on quality", and established modern and lean manufacturing bases in tianjin, nantong, shenyang, and chengdu, aiming to progressively establish an informationized, digitized, and intelligent production and operational management system.
duowei has been serving industry giants, including casc,china faw ,bmw, huawei, boe, samsung electronics, byd, and eve energy, and has forged long-standing and stable partnerships with nearly one hundred companies on the fortune global 500 list. by the year 2033, duowei aims to cater to a clientele of 30,000, spanning over 100 countries and regions worldwide.
in the future, duowei will persistently provide clients with the utmost valuable products and services, jointly build the building with zero-carbon and green energy, create a beautiful future of harmony and symbiosis.
establishment of duowei union group
state-authorized intellectual property rights
customers cooperated with and served
marketing countries and regions
over the past 40 years, duowei has always been focusing on the innovative research and development of metal cladding system. with our rich experience in design and construction, we can provide customers with safe, reliable, economical, comfortable, and good-looking metal cladding system solutions for buildings.
more productsduowei has been committed to the research and development of truss deck system, and has successively introduced tdv, tdm and tdd product systems for reinforcement steel bar truss deck with characteristics of duowei. we continue to provide customers with high-quality products and services through the technical service of the professional team, excellent manufacturing equipment and serialized product systems.
more productsduowei has introduced an internationally advanced modular clean room system to provide targeted solutions for clean rooms in different industries, including chemical medicines, biological medicines, medical treatment, electronics, cosmetics and food. through lss-based lean management of production lines, we solved the problem of low production capacity and unstable production quality troubled the domestic production lines, and will continue to provide customers with high-quality products and services.
more productsour building pv system includes two types: bapv (building attached photovoltaics) and bipv (building integrated photovoltaics). combining our years of experience in metal roof design and construction, we can provide customers with professional and systematic building pv system solutions for their new and renovation projects with waterproof, windproof, thermal insulation and other building functions guaranteed.
more productsby introducing state-of-the-art intelligent manufacturing equipment, duowei has realized automatic, standardized and informationalized processing. aiming at establishing green values and environmental protection awareness and promoting the concept of green manufacturing, duowei has established a complete set of industrialized production ecosystem in combination with the dust removal system of imported equipment units, making the emission much lower than the value specified by national standards.
more productsmetal cladding system
truss deck system
clean room enclosure system
building pv system
steel structure system
our service sectors include electrical and electronic products, aerospace,
automobile manufacturing, new energy, food & beverage,medical & medicine, green power, machinery & equipment, warehousing & logistics, public buildings, farming,forestry, husbandry & fishing etc.
overseas business
3月6日,以“夯实技术创新基础,驱动企业持续发展”的多维联合集团第三届技 术创新大会暨2020年优秀员工代表、优秀团队表彰大会在天津绿建基地隆重召开。 多维联合集团创始人、董事长多维宽和集团总部及各地分子公司的管理层代表、技 术骨干、优秀员工代表、优秀团队代表,逾百人参加了此次大会。
on july 17-18, the half year work conference of duowei union group 2021 was held in nantong, jiangsu. themed on "adapting to the new pattern and creating new vitality", the conference was attended by more than 100 people, including the founder and chairman of the group, duo weikuan and the core management team of the group, as well as the heads of companies and business units. zhang guoqing, the rotating president of the group, presided over the conference.
view news detailsstart from the red boat of south lake, our party has grown stronger through ups and downs, twists and turns, and is leading china towards a bright and prosperous future! duowei union group celebrated the centenary of the communist party of china with the new base!
view news detailsjune 5 is the world environment day. this special day reminds us to do our part to protect the natural environment.
view news detailsduowei green energy-saving building metal sandwich panels passed the
"duowei sees future in corporate culture" themed conference of corporate culture achievements of duowei union group was unveiled in tianjin
duowei union group was once again ranked on both the lists of beijing top 100 s&t innovation private enterprises and beijing top 100 csr private enterprises
another fight in xiaotangshan
duowei is an ordinary company built by a grassroots entrepreneurial team
duowei union group was approved as "national assembly construction industry base" by the ministry of housing and urban-rural development
fm certification chief engineer visited duowei who has won a number of fm certification