江陰市云亭云力機械廠   專業生產蝸輪蝸桿減速機，普通圓柱蝸桿減速機，平面二次包絡減速機，各種非標蝸輪蝸桿減速機
Specializing in the production of worm gear reducer, worm reducer, plane two enveloping reducer, all kinds of non-standard worm gear reducer