Offshore Oil And Gas Pipeline Large Diameter Ball Valve Comp
JIANGSU CHENGGONG VALVE TECHNOLOGY CO.,LTD. a ball valve industrial leader, founded in 2004, located in ChangZhou city, JiangSu Province. Taking a land of 50,000.00㎡in a place of beautiful environment and convenient transportation, the company is integrated with research, development, manufacturing, testing, sales and service.
