Our company named:HAIYAN SENTAI STEEL CO.,LTD. Established in 1995 located Xitangqiao Town,HaiYan Country,Jiaxing City ZheJiang Province to the east of HangZhou Bay Bridge. Yangtz River Detla,one-hour economic caircle.Our annual production ...

A professional manufacturer of precision cold drawn/rolled seamless steel tubes, located at Jimo City, Qingdao China.We specialized in producing tube according to ASTM, JIS, DIN, EN and GB standard with material carbon alloy steel, we have electric heat ...