Our company is Shanghai Shuangli Group Co.,Ltd.Our products are seamless and welded stainless steel pipes ,pipe fittings and raw materials.The usually materials are 304,304L,316,316L,321.We offer ASME/ANSI,JIS and DIN standard products for overseas markets.We have got the ISO ,PED,AD certificates issued by TUV.Our website is www.shuangli.com.cn.
Jenny(at)shuangli(dot)com(dot)cn