
Donghong

Donghong
Donghong Co., Ltd. has been committed to building a brand with quality for a long time and building an image with a brand. It has successively undertaken 18 key projects at home and abroad, including South-to-North Water Diversion, Yellow River Diversion, Han River Diversion, Indonesian OBI Nickel Cobalt Mine Deep-Sea Landfill Project, etc. The company has a relatively good reputation in the industry. With a high reputation, the "Donghong" brand series products have formed a strong competitive advantage in the market.
The company currently has the National Enterprise Technology Center and the National CNAS Laboratory. The company has passed the China Environmental Mark Product Certification, China Water Saving Product Certification, five-star after-sales service system Certification, UK Drinking Water Safety WRAS Certification, EU CE Certification and industrial product testing certification from the world's well-known inspection and certification body, Dovish International Inspection Group.
Donghong Co., Ltd. extends, supplements, strengthens and consolidates the chain around the composite pipeline, forming a systematic advantage of the entire industrial chain, and has formed a variety of 3PE anti-corrosion, 3PP anti-corrosion, internal epoxy external PE anti-corrosion, internal and external epoxy powder anti-corrosion, etc. Anti-corrosion steel pipe production capacity and multi-layer high-pressure wire mesh skeleton polyethylene composite pipeline production capacity. All kinds of polymer plastic pipes, modified plastic composite pipes, heavy anticorrosion metal pipes, and energy-saving thermal pipes have differentiated connection methods and professional pipeline installation technical services, which can meet the construction needs of large-scale projects at home and abroad, and in water conservancy , municipal, heat, gas, industrial and mining and other fields provide customers with integrated pipeline systems solutions, and the advantages of the industrial chain are gradually highlighted.
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Main Products: Cold Drawn Steel Bar , Bright Steel Bar , Heat Treated Steel Bar and Tube , Threaded Rods , High Strength Steel Tie Rod , High Strength Steel Bolts
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Brand: Gongjian
Main Products: Seamless Steel Pipe , Alloy Tube , Spiral Tube , Line Pipe , Galvanized Pipe , Boiler Tube
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