The company was established in 1996, a professional manufacturer with a complete set of research and development, production, sales and service. Our products range covers globe valves, ball valves, dryer filter, vapor liquid separator, liquid storing device, tubing assembly and fitting for home unit, commercial product and auto-mobile areas, which have been approved by the National Institute of inspection for the general mechanical product in Hefei. "HONG YUAN" is our registered trademark. Now the company has developed to be an influential enterprise in air conditioning equipment field, and also an excellent partner with many famous companies both domestic and oversea. We own a strong management team with outstanding administrative staff and professional technicians experienced in the field of central air-conditioning and refrigeration. The company has already passed ISO9001: 2008 quality management system certification, CE authentication, the pressure pipe components manufacturing license (valve) and the pressure vessel manufacturing license. Our company is a member of China Institute of Refrigeration and China Ass of Refrigeration & Air- Conditioning Industry. We own the right of self-operated exportation .Now the products are exported to many countries in Europe, America, Australia, Middle East and Southeast Asian. We always take customers as a center, consider the quality as life and focus on science and technology to provide innovative products, concentrate on quality to develop the market, depend on management to reduce the cost and rely on our service to establish a good image .The whole staff of HONGYUAN wish to create a brilliant future with our new and old customers both at home and abroad.