Guangzhou XieYi Automation Technology Co.Ltd. is the only company in South China specializing in the production and service of vacuum coating ultra-low temperature water vapor capture equipment. Specializing in independent research and development and production of cryogenic machine, all kinds of imported and domestic cryogenic refrigerants and accessories sales, equipment maintenance and transformation, customer equipment operation and management services. The company has experienced low-temperature vacuum technology team of engineers, we in the shortest possible time to provide customers with the best solution.