1. Te wrench hiko
+ brushless dc motor drive drive device + some on-off device, can be made to hiko wrench; Hangaia he huinga katoa o nga pākahiko rechargeable, ka taea te hanga hei wiriwiri hiko kawe. Ka whakamahia te nuinga ki te tango i nga potae motuka, me etahi
Ko te roopu HOPRIO he kaihanga ngaio o te kaiwhakahaere me nga motuka, i whakapumautia i te 2000. Te tari matua o te roopu i Changzhou City, Jiangsu Province.