China OEM Brass Spur Gears for Sale Supplier gear patrol

Product Description Specification:OEM Brass Spur gears for sale supplier:  Merchandisebrass worm equipmentPrecision qualityJIS grade N5 (JIS B1702-1:1998)JIS quality 1 (JIS B1702-1:1976)Pressure angleTailoredSubstanceDie metal, alloy steel, stainless metal, and so...