Wang Li Holdings established since 1993. We are a leading and reputable trader stockist of top quality New/Surplus/Used API standard Drill Pipe, Collar, Hevi-wate, Casing, Tubing, TCI ST Tricone Bits. supply mainly to the Construction, Water Well Drilling, ...

Swj is an international trading company with professional expertise in shirt accessories. It a English spoken which has been established since the early 90's. Although it only decade old, we have professionals over 20 years of experience formal and ...