Kukhazikitsidwa mu 2007, Ningbo Haishu Nide International Co., Ltd, ndi apadera m'munda galimoto, kupereka amasiya njira kwa opanga galimoto, kupereka zimasiyanasiyana mbali galimoto galimoto, makamaka kuphatikizapo commutator, burashi mpweya, kubala mpira, pepala kutchinjiriza magetsi, etc. Zida zathu ndizoyenera ma mota amtundu wosiyanasiyana, monga mota yamagetsi, vacuum cleaner motor, chonyamulira zenera, makina osakaniza, magalimoto, njinga zamoto, ndi zina zambiri.
1, tepi ya pepala lotchinjiriza pamapepala oyambira otsekera pamawonekedwe oti amadula m'lifupi mwake
commutator ndi gawo lofunikira la dc motor ndi AC commutator armature.
Zinthu zambiri zimapangidwa ndi mamolekyu omwe amapangidwa ndi ma atomu omwe nawonso amapangidwa ndi ma nuclei ndi ma electron. Mkati mwa atomu