Monga gawo lathunthu la Beijing Chontdo Optoelectronics, SHENZHEN CRTOP CO., Ltd imayang'ana kwambiri kutsatsa ndi kugulitsa zinthu zowonetsera za LED, imathandizira mwayi wogulitsa mwachindunji wa Beijing Chonto komanso mwayi wogawa kunja kwa gulu la CRTOP.Sinthani kwathunthu mphamvu yampikisano ya bizinesi ya Beijing Chonto ya LED yokhala ndi zinthu zambiri komanso luso lolemera.Timaumirira kuti tipereke zogulitsiratu zoyambira, zogulitsa komanso zotsatsa pambuyo pa makasitomala athu, tikufuna kukhala akatswiri anu aukadaulo a LED opangira mayankho komanso opambana.