Guangdong Dacheng Iron and Steel Co., Ltd. Located in Yongli Industrial Zone, Lianzhou Town, Doumen District, Zhuhai City, the company occupies an area of more than 50,000 square meters. The first phase of the plant covers an area of more than 20,000 square meters. It is equipped with a paint and BS, UL standard fireproof coating production site of 4,000 square meters and has welded H-shaped steel. , Intersecting line, box beam production line, and equipped with domestic advanced laser cutting machine steel, plasma cutting machine, intersecting line cutting machine and other production equipment. The company has an annual output of 25000T steel structure processing capacity. The products cover steel structures such as construction steel structure, bridge steel structure, offshore platform steel structure, light steel small house, exhaust environmental protection equipment and other steel structures. At the same time, it is also engaged in the sales of British standard materials and has annual inventory of S275 And S355 series I-beam, channel steel, angle steel, steel plate, square tube, round tube, steel sheet pile and other materials 15,000 tons. The company has successively passed ISO9001:2015, OHSAS18001:2007, EN1090-1:2009, ISO3834-2:2005, CSA W47.1 system certification, and won the title of "Guangdong Province Contract-abiding and Trustworthy Enterprise" in 2019.