Cumond® Outdoor portable mobile diesel heating battery driven high temperature water and high pressure cleaning machine, outdoor portable mobile diesel heating battery driven steam cleaning machine, trial and testing before delivery... Click to view

A. IntroductionOilfield tubing, drill pipe repair cycle is the use of oil production plant to reduce the comprehensive cost of production of important measures to improve the quality of tubing, rod re... Click to view

Hudong-Zhonghua Shipbuilding (Group) Co., Ltd. is a large shipbuilding enterprise under the leadership of China Shipbuilding Group Corporation (CSSC). As a comprehensive enterprise group in China buil... Click to view