Qingdao Xingzhihe Power Technology Co., Ltd. ndi wopanga mabuku odzipereka ku kafukufuku ndi chitukuko, kupanga, kuphunzitsa, kugwira ntchito ndi kugulitsa pambuyo pa karts.Tili ndi antchito oposa 50 ofufuza ndi chitukuko .Maofesi athu ali ndi zida zambiri komanso khalidwe labwino kwambiri kuwongolera m'magawo onse opanga kumatithandiza kutsimikizira kukhutira kwamakasitomala.