... , Depamu (Hangzhou) Pumps Technology Co., Ltd. Located in National High-tech Development Zone, Depamu (Hangzhou) Pumps Technology Co., Ltd. is a professional enterprise ... metering pumps of the high-new series, advanced technology of mixed-type dosing devices as well as scientific ... Australia, South Africa and Southeast Asia etc.By taking technology as the guide, Depamu Company has developed 86 housings ...