Scientific research, development, production and operation of Yancheng Dongkai Petroleum Machinery Co., Ltd specializes in petrochemical machinery equipment. Company's existing senior management, technical personnel 56, has all kinds of mechanical equipment, cold, hot processing ability is complete, also has all kinds of detection equipment, detection means complete.Company's main products are drilling device, surface BOP and control equipment, wellhead, choke and kill manifolds, mud pipe, casing head, mud valve, valve, valve plate clamps and chemical enterprises chemical parts, ball valve, butterfly valve, globe valve, gate valve etc..The products are sold to Daqing, Jilin, Tuha, Xinjiang, Central Plains, North China, marine and other major oil fields and Qilu, Yangzi ……more……

Copyright 2006-2008 Yancheng Dongkai Petroleum Machinery Co., Ltd www.
Add:No.1,Chenwei Village,Jianyang Town,Jianhu County,Jiangsu Province,China Postcode:224000
Tel:86 515 86800217 86800218 Fax:86 515 8680 0219 E-mail:info@
友情链接:    V8彩票最高赔率   合一彩票客服热线   广东彩票手机版   合一彩票娱乐   七喜彩票技巧