Crossover Subs/Bit sub
A bit sub is a short, threaded piece of pipe used to adapt parts of the drilling string that cannot otherwise be screwed together because of differences in thread size or design.

Company Information

Dongying Qixiang Import &Export Co.,Ltd was founded in January, 2002, in the Yellow River delta (Shengli Oil Field, the second large oil field in China)--- Dongying City, Shandong Province. It engages into the designing, developing, testing, manufacturing, repairing, and drilling service. Its business covers drilling rig, workover rig, solids control equipment, drilling rig supporting and drilling strings and other equipments related with petroleum. Strictly abide by ISO9001 quality system certification and API standard.

Looking forward to cooperating with you!

Our Services

A: Your inquiry related to our products or prices will be replied in 24 hours.
B: Protection of your sales area, ideas of design and all your private information.
C: Best quality and competitive price.

FAQ

1.How is the Product quality can be asssured ?

As a professional supplier for oil and gas , we provided the products as API And BV certified , At the same time SGS and other inspection as cusotmer request can be arranged as for need.

2.What is your delivery time after the PO:

We provide in customer need, for ungrent inquiry, we have the professional team to work for you, your order should be arrange in first place to meet your need.

3.can we have big discount ,when large order:

Yes. we can give you the discount on your order staff, with us, you can save your money, on the basis of the quality products.

4.How can you contact me:

Dongying Qixiang Import&Export Co.,Ltd

Address:North 2nd Road,Number 352,Dongying Zone, Dongying City, Shandong province, China.

Mobile:0086-18561361280

skype:miranda.niu

whatsnap:0086-18561361280

Web: & http://qixiangpetre.en.china.cn