Xinglong Pump Co., Ltd. is a special manufacturer of screw pumps, for environmental,paper making,oil,food,mine,chemical and other industries, each with all the characteristics necessary to satisfy the most demanding customers. After 10 years development, Xinglong has become a famous Chinese enterprise for producing screw pumps, and our products are largely exported to Chile,Indonesia,Russia,Korea,Hungary,Japan,Philippines,Thailand,Vietnam and other countries. The turnover of single screw ...