i am exporting API 5CT J55,K55,N80,L80,P110 casing and tubing,and some accessory such as PUP JOINT,COUPLINGS,CONNECTION and the merchantable claspers are STC , LTC, BTC , etc.

in tianjin city.which is a beautiful port city in north China. i sincerely hope i can know more about foreign friends,and keep in touch!!!

WE HAVE BIG STOCK IN STOCK SUPERIOR QUALITY AND REASONABLE PRICE!!! TIMELY DELIVERY