吳橋鑫紀源減速機械有限公司專業(yè)生產蝸輪蝸桿減速機,WH系列圓弧圓柱蝸桿減速機（JB2318—79）
Wu Qiao Xin Jiyuan deceleration machinery Co., Ltd. specializes in the production of worm gear reducer,WH series circular circular worm reducer