Hot sales API 7/8inch rod coupling for oilfield

• ISO 9001 QUALITY CONTROL CERTIFICATE
• API - 5CT CERTFICATE WITH THE NO. 5CT-0837
• API - 7 CERTIFICATE WITH THE NO. 7-0872
• API - 5DP CERTFICATE WITH THE NO. 5DP-0135

The company has a fixed assets of over 570 million RMB, and is staffed with over 200 employees, almost hundred sets of ACCURATE CNC lathes, auxiliary equipments and developed other machines and testing equipments. Our own trademark has been registered and approved since February 2010.

The main products of our factory is as follow: Tubing and casing couplings size from 1.9” to 20” with various material and types, pup joints, all kinds of tool joints, and other down well tools that designed and developed by our own such as: High efficient cyclone separator, tubing centralizer, Spiral-flow sand setting device and so on. Now our production capability has reached 16000MT per year.

We are the regular suppliers of Petrochina and Sinopec. From 2009, our market have expanded abroad out of china. Our products have already been used in USA, Brazil, Venezuela, India, Kazakhstan, Indonesia and so on.

 We will hope to cooperate with you by our high quality products and excellent service.

The parameter: