Shenzhen Hengda uila no Limited., Hoʻokumu i ka 2007, (headquartered ma Shenzhen, ka pcb? Iecaianoaaiiie kumu o Nyos i loko o Zhuhai, ka pcbʻaha kanaka kumu i loko o shenzhen baoandistrict), hana kūikawā ana ma ka lolouila huahana R & D, PCB manao, PCB clone, PCB manufacturing , PCBʻaha kanaka, OEMODM hana .Hengda hoʻolako 'oihana hoʻokahi-holo ana PCB pāʻoihana lawelawe a me ka holomua oaoieei-kākoʻo no ka wahi lulu, a me na haole hana, nā hale hana, poʻe kālepa, noiʻi institutes.