According to the query of Volkswagen Talent Network, China Air Separation Engineering Co., Ltd. is located in Hangzhou and was established in 198 1. At present, it is a holding subsidiary of China Pudong Development Machinery Industry Co., Ltd., a subsidiary of China National Machinery Industry Group Co., Ltd., a fortune 500 enterprise directly under the State-owned Assets Supervision and Administration Commission of the State Council. After 40 years of development, China Air Separation Company has become a professional engineering company with technology as the core, engineering design, consulting and general contracting as a whole. It has a professional and experienced engineering team, with professional and technical personnel accounting for 90% of all personnel and nearly 100 national registered professionals.