Hongkong One Industrial Co., Ltd is a high-tech enterprise, with subsidiary named Guangzhou Metlen Packaging Industries co., ltd, mainly engaged in manufacturing and sales of various packaging materials, finished products accessories, as well the research, development, manufacture, ...

AOMI have been a professional manufacturer and sales for high precision sanitary valves , pipe fittings connecting ,precise forging forged valve OEM parts ect . which use food beverage ,pharmacy biology engineering ,water treatment cosmetic petroleum chemical industry area ,etc enterprise ...