Hangzhou Haichuan Energy Saving Technology&Science Co., Ltd., is a service provider of domestic industrial fluid system energy efficiency optimization, focuses on the development and application of air compressor system energy conservation and waste heat recovery technology. It is a wholly-owned subsidiary of Hunan M&W group. (stock name: M&W Energy Saving, stock code: 430573) with a registered capital of 10 million.Hangzhou Haichuan Energy Saving Technology&Science Co., Ltd., is a service provider of domestic industrial fluid system energy efficiency optimization, focuses on the development and application of air compressor system energy conservation and waste heat recovery technology. It is a wholly-owned subsidiary of Hunan M&W group. (stock name: M&W Energy Saving, stock code: 430573) with a registered capital of 10 million.

The company has a strong technology research and development team, and its core members have won the first prize of the National Science and Technology Progress Award; the company has carried out technical cooperation with Zhejiang University, Zhejiang University of Technology, Guangzhou Institute of Energy Research, Chinese Academy of Sciences and many domestic research institutes, and has cooperated with internationally renowned enterprises established a strategic cooperative relationship. The company's founder team has been engaged in many years of fluid system energy-saving technology research and development and project technical transformation. Especially in the field of air compressor system energy conservation and waste heat recovery, it has accumulated strong technical strength and rich project experience. It has successively cooperated with Zhongjie Investment, Huaneng, Huadian, Guodian, A large number of leading domestic enterprises such as Datang, Guodian Investment, PetroChina, Sinopec, China Salt, Sino-Yihua, Shougang, Baosteel, Angang, Liugang, Yangtze River Water Resources Commission, Yellow River Water Resources Commission, China Water Group, etc. have launched a large number of domestic industry leading companies to cooperate with International competitiveness.