Jiangsu Weidong Machinery Co., Ltd is located at beautiful HongZe lake, is a designated manufacturer of petroleum drilling & production equipment,is China's national high and new technology enterprise ,is the First-Tier Suppliers of China National Petroleum Corporation (CNPC),and Is sinopec, cnooc qualified supplier . Our enterprise’s strength in technology is powerful and our technical equipment is advanced. We have independent development ability and established close technical cooperation relationship with China University Of Petroleum, Changzhou Engineering Institute and so on.

We provide the user with the most advanced technology, excellent quality, perfect service products. Main products have middle& high pressure valve ; wellhead equipment ; choke & kill manifold;Rotary control device; CO2 ENHANCED OIL RECOVERY.The products specification level is PSL1-4 , performance requirement level is PR1-2, material class is AA-FF, temperature is K,L,P,U and acidity and non acidity .

Jiangsu Weidong Machinery Co., Ltd have quality management and perfect quality assurance system .Our products are made according to API Spec 6A ,20B、16A、16C, 16RCD standard and ISO9001:2000 international standard quality system certification, OHSAS18001 occupational health and safety management system certification, ISO14001 environmental quality system certification,access to the Chinese national quality supervision and quarantine issued special equipment manufacturing license class A certificate, We are always insisting an enterprise tenet of “Innovation and Enterprising”, so as to improve the quality of our products continuously, perfect our technical services and satisfy our clients better.