... foreign customers!Our gear products are: straight helical gear, gear, gear, spiral bevel gear, etc.We have been ... as rectangular spline spline: etc ProductsAll kinds of gears (spur gear, bevel gear, sprial gear, ring gear, internal gear, ... , acid treatment , anodizing , painting and PVC powder coatingEquipmentSprial bevel gear milling machine, hobbing machine, grinding machine, gear shaving machine ...