JZQ系列硬齒減速機、WP系列蝸輪減速機，產品廣泛用于冶金、礦山、起重、運輸、化工、建筑、陶瓷、冷軋、彎管、娛樂等各種機械設備的減速傳動

JZQ series hard gear reducer, WP series worm gear reducer, the products are widely used in metallurgy, mining, lifting, transportation, chemical industry, construction, ceramics, cold rolling, bending, entertainment and other mechanical equipment reducer