Company also has the pressure vessel manufacturing license (license number TS2233074-2009), refrigeration equipment production license (XK06-015-00229) and CCC motor product safety certification. The enterprise is "Zhejiang University school enterprise cooperation research base", for ten consecutive years was rated "AAA" level of credit enterprise, "integrity of private enterprise" and other honors. The company has established a complete quality management system in accordance with the requirements of ISO9001, has a professional refrigeration equipment testing center and a strong technology research and development center, some products have obtained national patent (patent number: ZL200520134479.4); guarantee the reliability of product quality, improve the company's reputation. Company in the "dedication, integrity, innovation, dedication," the purpose of the enterprise, as always, for the new and old customers to provide quality products, fast efficiency and improve the service, so that customer satisfaction is our pursuit.