河北省吳橋縣楊家寺小天罡工業(yè)園專業(yè)生產(chǎn)行星擺線針輪減速機,新型9000系列擺線針輪減速機
Hebei Province Wuqiao County Yangjiasi Small Tiangang Industrial Park specializing in the production of planetary cycloid reducer, new 9000 series cycloid reducer