... size motors at your requirements.A.Shaft diameter:4.5mm,6.35mm,7.14mm,8mm,9.525mm,10mm,12mmB.Diameters: at ... freely!Huachuang Motor Co.,Ltd:1.The resources to produce 6 million units per year2.Over 10 years of experienes behind your ... ,330 square meter factory,Huachuang is now creating more than 6,000,000 pieces of motors per year. We are specialized ...