Founded in 1997, is a professional and special manufacturer, distributor and service company of oilfield downhole equipments and is one of ISO qualified international supplier. With more than ten years' experience in oilfields, we offer a complete range of API sucker rod and couplings. Our entire product line covers:

SUCKER ROD COUPLING
Grade T Coupling
Grade SM Coupling
Sub Coupling
Full Size Coupling
Slime Hole Coupling

SUCKER ROD
Grade D sucker rod (with T Coupling)
Grade H sucker rod (with SM Coupling) 

PONY ROD
Grade D pony rod (with T Coupling)
Grade H pony rod (with SM Coupling) 

POLISHED ROD
Grade D polished rod
Grade H polished rod
Alloy Spray polished rod