Company ProfileShaanxi Senwell Petroleum Equipment Co.,Ltd
Product TagsCross-Over Sub
Cross-over sub acts for conversion and connection of drill stem component in petroleum, natural gas and geology drilling work. It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations.
Contact PersonScarlett Xiang
Telephone0086-29-85370919 ext 809
AddressNo.11 Tangyan South Road, High-Tech District,Xi'an,Shaanxi, China