As the communication and exchange bridge between China Korea, we will realize our development become a grand group in future through creating more convenient condition offering high quality service for both parties. also do many bussiness with worldwide ...

As one of the professional exporters a wide range oilfield equipment,we can offer following production at low price :(1)Seamless or ERW API 5CT Casing:J55, K55, N80, L80, C95, T95,P110 OD: From 4-1/2" - 13-3/8" Length range: R2 R3 Thread ...