無錫市貫擎異傳動機械有限公司專業(yè)生產(chǎn)蝸輪蝸桿減速機,WP澄月、WD型蝸桿減速機
Wuxi Guan Qing different transmission machinery Co., Ltd. specializes in the production of worm gear reducer,WP, WD worm reducer