Petroleum Equipment Industrial Park, Zhongyuan Oilfield,China. Zhengzhou, Henan
With registered capital of 60,840,000 yuan, Puyang Zhongshi Group is composed 9 subsidiaries, including 8 manufacturers and 1 trade company. covers an area 200,000 sq.m, workshop 50,000 sq.m. Various kinds production equipment values 38,600,000 yuan. It ...
Casing centralizer, tubing pump, Float collar, Float shoe, Air Cannon