Dongtai Ocean Petroleum Instrument Co., Ltd.,was founded in 1998. It is specialized in the production of stainless steel coiled tube(Patent NO.ZL 01 2 18033.5), stainless steel control line, stainless steel tube with cables, as well as stainless steel multi core tubes for ships and other stainless steel products. All the products conform to the standards of ASMA269APIRP5C7 and JISG4305. Our company is located in HouGang town Dongtai city Jiangsu Province, Our company has passed the CCS, GL, DNVABS and many other certification, High quality and good service make our products exported to many countries. We hope we can have the opportunity to make bussiness with you