... are welcomed. 2.different sizes and specifications. 3.fast delivery. gear for mechanical machineFirst, export machinery and fittings, annual ... , like CNC lathe, milling machine, 3 meters gantry planer, grinding machine, etc. and there are gear-processingequipments for rolling, inserting ... test method is perfect, and wins national computation band 3 certificate Our factory based on the “quality first, ...