Baotou Liande Oil And Mechanical Co., Ltd

Baotou Liande Oil and Mechanical Co., Ltd is built in 2004, and we mainly produce different kinds of sucker rod , pony rod , sinker bars , drive rod,

Grade K sucker rod is made of better qualiified Ni-Mo alloy steel 20Ni2MoA(equivilent to AISI 4620), which has a media strength , good tensile strengt

1.API Certificate 2.R&D Ability 3.100% Inspection 4.0 Defects 5.Many years' exporting experience we are the top professional manufacturer s

1.Identified by ISO9001:2008 2.R&D Ability 3.100%Inspection 4.0 Defect 5.Five years' exporting experience sucker rod guide will be effectiv

1 API Certificate 2 R&D Ability 3 100% Inspection 4 0 Defect 5 Many years' exporting experience sucker rod coupling is used to conn

1 API Certificate 2 R&D Ability 3 100% Inspection 4 0 Defect 5 Five years' exporting experience sinker bar is the bottom of the sucker rod