... injection, hobbing, CNC, PM, MIM,Casted & forged 2. high quality and good price 3. OEM service available We're specialized in ... products:A. Powder metallurgy products which are made of bronze and iron and stainless steel as raw materials:gear wheel,worm wheel,worm ... toy gearbox, planetary gearbox), worm, worm wheel, plastic parts, casted and forged parts etcFor more information, please send email to us ...