Tianjin Shengli Petroleum Equipment Co., Ltd. is mainly engaged in the business of top drive maintenance, technical service, rental, spare part supply and technical training.Top drive service brand "Cruiser" which is created in 2000, has become one of the strongest top drive service brands and is well-known at home and abroad. Now our company is the top drive service provider for CNPC and Sinopec.We have developed more than 30 service projects in China and many countries and regions around the world, such as Sichuan, Shanxi, Shandong, Nigeria, Sudan, Saudi Arabia, Yemen, Iraq,...