Gongkey (Shanghai) Refrigeration Machinery Co.,Ltd. is one of the famous Chinese enterprises with capability of R&D, manufacturing, sales and technical consultation of refrigeration and air-conditioning equipments. The production base is located in Songjiang High-Tech Park. Our company take the "6S" management style in the production with strict implementation of ISO9001: 2000 quality management system standard. All of us participate in quality management to ensure high efficiency and high quality products.