Hangzhou Heavy Steel Pipe Co., Ltd

Our company is capable of producing high-frequency welded pipe of 1/*-inch to **-inch (*3.5mm to **8mm) in outside diameter and 0.8mm to *6mm in wall thickness, and square steel pipe of *5 x *5mm to **0 x **0mm and wall thickness of 0.8 to *6mm. The fabrication is carried out according to national standards of GB/T********1, GB/T*******2 and GB/T********2. Our products are sold in markets throughout China and Southeast Asia, Middle East, Europe, America. Their applications are in largespan netting engineering, water gas pipeline, architecture, electric engineering, machinery, bridge, steel structure, and ground piling. We have a very good reputation and promise to provide high quality products and excellent services. Clients both at home and abroad are welcome to contact us. Contact Person : MR. smith (EXPORT MANAGER) Add : No.**8 Hongxing Rd, Xiaoshan Development Area, Hangzhou City, China.