Model Number

7304

We own advanced production equipment ( including 30-130T friction welding maching, YF40-800 horizontal forging machine, L708 heating treatment line, etc ) and many scientific inspection facility. All these,together with the joint effort of our employee, have ensure the quality of our products. We have obtained the certificate of ISO9000:2000and authorized by API to use the API monogram .( Lincense Number:Spec5D-0096;Spec7-0620);The annual production capacity of drill pipe exceed 20,000 ton. The production range is from2 3/8" to 5 1/2" in grade E75 to S135. All drill pipe is manufactured according to the customer's requirements, including hard banding, coating, special upset and tool joint requirements, etc. The drill pipe is supplied with heavy-duty thread protectors and racking systems.
Our comany is a group company with three branches, product include the drill pipe for oil, drill bits ,bushing for oil, aiguille, heavey drill pipe kinds of flanges, valves, marine hardware, construction hardware, house hardware, automobile part, motorcycle part, hinge, devices for hydraulic press and for oil extraction, cross fitting, golf head and so on.

welcome domestice and abroad clients to contact with us and visit our company, hope we can establish long term business relationship! We are keen to have the opportunity to cooperation with friends all over the world.

Yours sincerely ,
caiming