E Thehiloe ka 2007,Ningbo Haishu Nide International Co., Ltd, e ikhethile lebaleng la makoloi, e fana ka tharollo ea sebaka se le seng ho bahlahisi ba likoloi, e fana ka mefuta e fapaneng ea likarolo tsa makoloi, haholo-holo ho kenyeletsoa commutator, carbon brush, bolo ea maoto, pampiri e kenang motlakase, jj. Likarolo tsa rona li loketse mefuta e fapaneng ea li-motor, joalo ka mochini oa sesebelisoa sa motlakase, mochini o hloekisang mochini, mochini o phahamisang lifensetere, mochini o kopanyang, koloi, sethuthuthu, jj.