the product summary this unit production corrosion preventive plastics centrifugal pumps was continuously the necessary equipments that the trade needs such as running water and chemical industry etc several ten years , and the quality first is persisted in by this industry , and constantly raises the product capability , and receives vast user to welcome deeply . 105 moulds are the newest product of this unit from inhaling type plastics centrifugal pumps , and his characteristic is that the small and outer mould of volume is pleasing to the eye and the structure is reasonable and the quality is reliable and the use is convenient .