Chongqing Yiyida Electromechanical Co., Ltd. was established in 2000,It is a professional supplier of mechanical and electrical products specializing in the production of refrigeration equipment, air conditioning equipment, photovoltaic equipment, mechanical and electrical equipment and other types of refrigeration and cryogenic equipment. We continue to absorb advanced high-tech technology and pursue technological innovation; Always for the sake of users, quality first, reputation first. We are a AAA enterprise that values quality, service, contract and trustworthiness, and integrity management.