Yongwei Valve Drilling Equipment was established in 2002 with a registered capital of 108 million yuan. Located at No. 103 Jianbao North Road, Jianhu County Private Science and Technology Entrepreneurship Park, Jiangsu Province, with a factory area of over 14000 square meters, the company currently has 108 employees, including 23 engineering and technical personnel, 6 doctoral and senior engi···