Wuxi Zhengyao Machinery Co., Ltd. is belong to QunFeng Machinery Group who have over 20 years experience in manufacturing fastener forming machine. Our business covers R&D, Predision Casting, CNC Machining, Assembly, Testing, sales and Service. With the complete industrial chain, we supply clients with: Multi-station Bearing Type Nut Former, Bolt Former, Multi-station Long Stroke Parts Former, Economic Large Former. Wellcome to visit.