WuXi YinHu Steel Tube Factory and WuXi DongWu Pipe Industry Co.,Ltd are the son company of WuXi TongDa Group which is the largest seamless steel pipe product base. Our mainly product is for boiler, oil and gas...., such as ASTM A53, A106, A179, A312, A210, A192, A519.... Other companies of the TongDa Group are the professional of produce the stainless seamless steel pipe. Now our product export more than twenty countries and areas, such as American, Canada, Korea, India, Singapore and so on. Our company's target "Put the customers' benefit to the first place, supply the best quality and service to our customers" Last year WuXi DongWu Pipe Industry Co,.Ltd fetch in a Natural Gas Anneal Boiler. Within the process improve the surface of the pipe. With pickling and phosphorus process after the anneal, deal with the oxygenation of the pipe. Now our product is same as the occident product and customers accept the status without pickling. The standard such as API, ASTM, JIS, BS, DIN, GB, etc. We hope you can connect us, and we will try our best handle your any inquiry and question in time. Please trust us that the long-standing and steady-going supplier is best the partner for you. Our web site advertisement in alibaba ( http://wxyinhu.en.alibaba.com/ ).
