Our company is registered at the Zhenggang Industrial Park of Yanshan Economic Development Zone, with the Yanshan County Market Supervision Administration as the registration authority. The legal representative is Zhao Yunxiang. Our business scope includes the sales of spiral steel pipes, straight seam steel pipes, seamless steel pipes, oil casing pipes, 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, plastic coated composite pipes, insulation pipes, pipeline pipes, elbows, alloy pipes, stainless steel pipes, pipe fittings, anti-corrosion and insulation materials, pipeline equipment accessories, pipes, plates, wires, steel, hot-dipped galvanized wire conduit, and wire conduit. We also engage in the import and export of these goods. (As required by laws and regulations, the company's business operations are subject to relevant approvals.)