Shanghai Vastar International Co., Ltd locates in Waigaoqiao Free Trade Zone, Shanghai China. We mainly manufacture and deal in carbon steel pipes, stainless steel tubes, alloy steel pipes high purity stainless steel tubing according to ASTM, JIS,DIN,EN standards. Through several years cooperation with global customers, we have won good reputation due to our high quality products, competitive price and sincere service. Our business map has covered most countries and areas worldwide. Our ...