Shanghai Yuao Refrigerant Equipment Co., Ltd. is located in Shanghai Pudong Export Processing Zone. We are a manufacturer of industrial cabinet air conditioners and water chillers and we are specialized in the R&D of air & water cooling & heating units, environmental control (ECS) and new energy technology and efficient energy-saving technology refrigerant equipment. At present, YUAO has more than 150 staff, 70% of whom are undergraduates or above and 21% of whom are researchers and designers. Our equipment and devices include: CNC metalwork product line, CNC heat-exchanger product line, unit equipment line, automatic testing equipment and product comprehensive performance laboratory. Their chiller series are widely used in plastic processing, electroplating, printing, and leather, medicine, chemical and footwear production. We offer YUAO brand cabinet air conditioners and chillers, prompt delivery, quality and innovation to all market sectors at competitive prices. YUAO has obtained the CE certificate for all the above products, and implements the advanced ISO9001:2000 quality management system. YUAO QA (quality assurance) keeps all the products being maintained for free within a year and supplies maintenance for a whole life, and has set up a 24 hour service system. "Today's quality is tomorrow's market" is YUAO's operation principle. We provide all buyers with excellent service and life long maintenance. We hope to have the opportunity of cooperating with interested companies all over the world. YUAO is specialized in dealing with heat conduction problem in one time. They are focusing on product quality. Moreover, our company has been creating value-added services. Our system aims at energy saving, clean and environmental friendly aspects. YUAO will go on moving forward based on continuous research & development to build comfortable environment for all end-users. For more information about us, you can visit our website of www.yuaosh.com.