Chongqing Maotian Machinery Co., Ltd. is specialized in the production of gear transmission mechanisms, worms and worm wheels. Our company devotes ourselves to the high efficiency and low noise mechanical transmission systems with less than four pinion gears. We have accumulated rich experience in designing and manufacturing. Our products are widely used in electric equipment, motorized wheelchairs, elevators, electric doors and windows, furniture, medical cleaning machines, automobiles, motorcycles, industrial automation systems and other fields and have won users' praise.