Production of high-precision double lead worm gear, four axis worm gear, Niemann worm gear, and double segment worm gear

Wennan Company focuses on the production of four axis turntables and double lead worm gear pairs, with the highest accuracy reaching German standard DIN level 2. In the elevator industry, it produces ZC Niemann worm gears, five axis, horizontal type, and double segment worm gears. The company has production and testing equipment such as the German Liebherr 840D gear hobbing machine, the British Metz worm grinding machine, the British Renishaw laser interferometer, and the three coordinate and gear testing center. The quality is stable and reliable, and it is favored by a large number of domestic and foreign users. We warmly welcome friends from all walks of life at home and abroad to cooperate sincerely.