... variety of types 3.competitive price and good quality Gears and Gearboxes First, export machinery and fittings, annual output 2 million dollars. ... Second, domestic metallurgical machinery and fittings, annual output 10 million RMB. Third, There are ... machine, 3- meter gantry planer, grinding machine, etc. and there are gear-processing equipments for rolling, inserting, shaving ...