Anhui Huanming Micronics Co., Ltd(AHM) was a joint venture founded on May 28th, 2013 among and by Chinese Anhui Ring New Group Co.,Ltd, Japanese Meinan Seiki Co., Ltd and Janpanese Meico Seiki Co., Ltd with a total investment of 4.2 million dollars. The plant covering 2000 square meters is located in No.1599 Dabieshan Road, High-Tech Development District, Hefei City, Anhui Province. The company is mainly engaged in production, sales and related technical services of automotive engine VVT system with high-performance oil control valve (OCV), phaser and bolt. The OCV products are related to the medium - set VVT technology, the intermediate lock VVT technology, variable displacement engine oil pump solenoid valve, etc.

The company has introduced advanced foreign design concepts and production technology as well as a full set of foreign advanced production lines and testing equipment with an annual output capacity of 1.2 million kits. The company passed successively the OHSAS18001 occupational health and safety management system, ISO14001 environmental management system and TS16949 quality management system in 2016. The company actively absorbs the advanced management concepts from parent company at home and abroad to form its own unique core technology system as well as strive for first-class products. Currently, it has established a cooperative relationship with a number of well-known enterprises at home and abroad.