M'zaka zaposachedwapa, kampani yathu ali kudula atolankhani chitukuko cha luso mu sayansi ndi luso, ndipo wakhazikitsa dongosolo akamaliza mankhwala chitukuko, kupanga ndi msonkhano, muyeso ndi kugawa, utumiki ndi kukonza. Tachulukitsa ndalama zosinthira ukadaulo, ndikufulumizitsa chitukuko cha zinthu zomwe zimafunidwa ndi msika. Makina opanga nsapato a QIANGCHENG(Huaying) apanga mitundu yopitilira 30 ya zinthu ndi mitundu 8, monga kusalemba, kudula tchipisi, kupanga chapamwamba, kuphatikiza, kusokera, kumalizitsa mapangidwe, chida chodulira, ndi chingwe cholumikizira. adakondedwa kwambiri ndi ogwiritsa ntchito.