Sichuan Internal and External Epoxy Resin Coated Plastic Steel Pipe, Coated Plastic Composite Steel Pipe for Drainage in Sewage Plants and Water Plants, high quality and low price, color customization available. Sichuan Shudi Pipe Industry Co., Ltd. is a company specializing in coated plastic steel pipes. Main products: plastic-coated fire-fighting steel pipes, plastic-coated water supply steel pipes, large-diameter plastic-coated steel pipes, three-oil two-cloth anti-corrosion steel pipes, epoxy resin coated plastic steel pipes, internal epoxy external polyethylene coated plastic steel pipes, IPN8710 anti-corrosion steel pipes, and other steel-plastic pipelines. Inquiries are welcome.