Shengli Electric Co., Ltd of Shengli Oilfield is a subsidiary of China Petroleum and Chemical Corporation (Sinopec Corp.). It is an integrated energy and chemical company headquartered in China. We are the manufacturer. Main products include new type PC PUMP drive head and PM synchronous motor. We have exported more than 20 countries and regions in world. Besides, Our company has pass ISO9001: 2000 international quality system certificate Please visit our online company at http://www.shenglielectric.com.cnthat includes our latest product line.