Sucker rod is an important part of sucker rod pumping equipment. In the process of oil production, sucker rod is used to transfer energy and the ground power or movement to the underground pump. Products we provide: (1) steel rod and pup joint with class of Cã??Dã??Kã??KDã??HX ( eq.N97 )ã??HY, hollow rod, hollow torque rod, solid torque rod and solid anti-corrosion torque bar of b, drive rod, anti-eccentric wear rod, pump pull rod, weight rod, solid polish rod, hollow polish rod and special polish rod, etc. (2) foot ruler of class of Tã??KDã??SM and small hole coupling, adapter coupling, coupling of bidirectional protection against eccentric, polish rod coupling and coupling of ultra high strength. (3) rod seal of follow - up adjusting polarizing, detach preventer of high strength for sucker rod, sucker rod centralizer, rod clamp, etc.