Jinzhou City Tong Shun Drilling Machine Co.,Ltd.Was founded in 1983, is a professional production of wells equipment and marketing enterprises, our products mainly include, water well drill pipe, geological drilling pipe, drill collars, petroleum equipment, DTH drill pipe , adjustable joints, casing, geological casing, coring tubes.
Our location has a long history of corporate culture and philosophy. The company has strong technical force, covering more than 10,000 square meters, engineers and