¡¡¡¡Hebei Hengsheng Pumps Co.,Ltd which is previous State-operated Botou City Gear Pumps Main Plant.Hengsheng took the lead in getting the certificate of ISO9001 in pump industry in 1997, got the certificate of military product quality system in 2003. Furthermore, all products have already certificated by CCS classification society, BV classification society£¬ABS classification society £¬ GL classification society £¬DNV classification society marine product model. Hengsheng, national second class company, mainly designs and produces Hengyuan