供应We are supplier from China with more than 10 years of production experience. We are mainly engaged in carbon steel, stainless steel pipes/flanges/elbow/end caps/tee and so on. Our products he high qu
供应Handan Jiucheng Metal Products Co., Ltd. is specialized in seamless steel pipes, welded pipes, square&rectangular pipes and spiral welded pipes many years. Our products are widely used in petroleum, c
供应About Us:Handan Jiucheng Metal Products Co., Ltd. is specialized in seamless steel pipes, welded pipes, square&rectangular pipes and spiral welded pipes many years. Our products are widely used in pet