Business scope: Packer,
Petroleum Machinery Equipment And Accessories,
High Pressure Pipeline,
Well Control Equipment,
Mold,
Drilling Accessories,
Repair,
Trial Mining Tools,
Water Distributor,
Oil Pipe Fittings And Accessories,
High And Low Pressure Valves,
Logging Technical Service,
Drilling Tool,
Bop,
Production And Sales,
Processing,
Sale,
Instrumentation,
Import And Export,
Downhole Tools,
...
Business scope: Hardware,
Production,
Sale,
Acetylene Tube,
Import And Export Of Goods Or Technology,
Made From Metal,
Ptfe Parts And Rubber Seals,
Hydraulic Cylinder,
Polyurethane Products,
Metal Hose,
Frp Products,
Roller,
Geotextile,
Tube Crimping Machine,
Composite Geomembrane,
High And Low Pressure Valves,
Compensator,
Nylon Products,
Rubber Bearings And Embedded Parts,
High And Low Pressure Hose And Assembly,
...
Business scope: Hardware Tools,
Production And Sales,
Sale,
Equipment,
Electrical Equipment,
Metallic Material,
Building Materials,
Office Supplies,
Chemical Products,
Workover,
Import And Export Of Goods And Technology,
Drilling Equipment And Accessories,
Instrumentation And Accessories,
Test,
Install,
Line Fittings,
Petroleum Machinery Equipment And Accessories,
Cementing Material,
Anti Corrosion Material,
Semiconductor Material,
High And Low Pressure Valves
...