... BS970 709M40,34CrNiMo6,BS970 826M40 5. Forged spindle of winder power stationWe Shanghai ZENT Industrial Co., Ltd was established in ... equipments, such as 4000 tons Hydraulic machine, 2000 tons Hydraulic press machine, RAM3800 CNC ring rolls, 3T electric-hydraulic hammer, ... frictioin press for 1600T,1000T and 630T, 10 gas furnaces, 2 fiber ...