used wisely in sprayer pump on decoretion.The enclosure of motor is steel , the front cover is aluminum pump body. Shengzhou Yongsheng motor CO.,Ltd is located at Chengdongnan Economic and Technical Development Zone in Shengzhou ,Zhejiang province, the hometown of yue opera,Weiqi and tie in China,which is east to Ningbo,west to Yiwu,the location for China Small Commodities Town,north to ...