Hebei Changsheng Technology Engineering Co., Ltd.

ADDRESS:No. 11, Xingwang Road, Wuyi Economic Development Zone

BUSINESS SCOPE: Other unspecified electrical machinery and equipment manufacturing. Iron towers, power towers, steel pipe poles, power transmission and transformation structure brackets, iron accessories, light poles, quick-installed base stations, stainless steel products, bionic trees, beautification antennas, computer rooms, brackets, beautification covers, counterweights, bolts, tower LOGO processing, Sales, installation, maintenance, and transformation; construction, leasing, maintenance, and inventory of tower base stations; sales of steel (excluding ground strip steel); research and development, design, manufacturing, sales, installation, and maintenance of bridge expansion devices; diversified alloy co-infiltration Metal components, metal structures, bridge embedded parts, bridge bearings, rubber bearings, basin bearings, seismic isolation bearings, dampers, fasteners, sound barriers, guardrails, protective nets, metal bellows, plastic corrugations Production and sales of pipes, prestressed anchors and supporting products, steel sleeves, rubber and plastic products and other rubber products, mining machinery, waterstops, geotechnical materials, waterproof materials, building materials; steel structure engineering, steel marking rods, Production and installation of monitoring poles and metal signs; network intelligence and equipment, security, and lighting system sales and installation; underground integrated pipe gallery engineering construction; railway engineering construction; highway engineering construction; road and bridge maintenance and repair; technology development, Technical consulting services; cargo storage, loading and unloading, handling (except dangerous chemicals); labor subcontracting; site, house, land lease; goods or technology import and export (except for the import and export of goods and technology that are prohibited by the state or involve administrative approval). (Except those restricted or prohibited by the state) (Projects subject to approval in accordance with the law can only be carried out after approval by relevant departments)

E-MAIL:hsdongsheng@126.com