Located in TianJin China , has more than 10 years of experience in producing casing and tubing. Got API certificate (5CT 0623)in 2004, and has sold its products widely all over the xxxxx production capacity is around 200 thousand tons per year. Also have its own coupling factory, production capacity is 1600 thousand pieces per year.Based on its strength also developed its own premium high seal connector TG-QMI.With first-rate quality , competitive price and considerate service, we are always doing our best for clients in country and overseas.cell phone:008615902232606Contact:EileenfanE-mail:*****MSN:*****Skype:tg-eileenfan
