遼寧巨剛傳動(dòng)機(jī)械有限公司專業(yè)生產(chǎn)蝸輪蝸桿減速機(jī),CW系列圓弧圓柱蝸桿減速器（JB/T 7935-1999）CFA  CDA COA COW  CUW CFW CUA系列尼曼蝸桿減速箱及CSUW齒輪渦輪雙級齒輪箱和CDUW雙級蝸輪減速箱
Liaoning giant just drive Machinery Co., Ltd. is specialized in the production of worm gear reducer, CW series circular cylindrical worm reducer (JB/T 7935-1999) CFA CDA COA COW CUW CFW CUA series of Niemann worm reducer and CSUW gear turbine two-stage gear box and CDUW two-stage worm gear reducer