No. 37, Qilianshan road Dongying, Shandong
Shandong Zhaoxin Oil Tools, located in China Shengli Oilfield, develops and produces oil tools for 15 years. Products include fracturing packer, sand blower, tubing anchor, centralizer, slotted screen pipe, coupling, etc.Our products are sold to major ...
downhole oil tools factory, packer, sucker rod centralizer, tubing anchor, couplings, slotted screen pipe