主要產(chǎn)品：
ZQ、ZQH、ZQSH型齒輪減速機(jī)
ZDY、ZDZ硬齒面中硬齒面圓柱齒輪減速機(jī)
Main products: ZQ, ZQH, ZQSH type gear reducer ZDY, ZDZ hard tooth surface in hard tooth surface cylindrical gear reducer