... ,processing and inspection. worm gear Specifications 1) We produce all kinds of machining parts according to customers' requests2) Main material: stainless steel, aluminum, bronze ... steel,aluminum,copper. etcSurface treatmentgalcanizationanodizingsand blastingdull polishPHOSPHATIZINGPOM and otherspackingPoly bags, bubble pack, blister card, vacuum forming, paper box and othersMoq100~1000 ...