Ball-throwing Downho…
Hydraulic safety sub
Double disc single flow …
Motor Head Assembly
Production string bottom…
Flexible connector
Roll - On connector
External Anchor Connecto…
Internal anchor connecto…
Negative pressure fishin…
Hydraulic casing scrapin…
Casing scraping tool
Casing Cleaning Tool
Hydraulic retractable sa…
GS hydraulic spear
Strong magnetic fishing …
Scraping integrated tool
Garbage collection tool
Hydraulic retractable fi…
Spring slip salvage cart…
Bao ji Bei Shi De petroleum technology co. LTD. is located in Baoji City, Shaanxi province high tech Development Zone, the main development of petroleum downhole tools and accessories design, manufacturing, sales, service, and outsourcing processing; oil and gas engineering slurry material, fracturing and cementing equipment production, sales and service, production materials production and sales import and export business; electric power marketing; mechanical stamping, welding; metal materials, mechanical and electrical equipment manufacturing, processing and sales.
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