Yuhuang Electronics Dongguan Co., Ltd, nk'impuguke mu gukemura ibibazo by'ibipfunyika, yashinzwe mu 1998, iherereye mu Mujyi wa Dongguan, ikigo kizwi ku isi mu gutunganya ibice by'ibikoresho. Ikora ibipfunyika bijyanye na GB, American Standard (ANSI), Germany Standard (DIN), Japanese Standard (JIS), International Standard (ISO), Byongeye kandi, ibipfunyika byihariye bishingiye ku byo ukeneye. Yuhuang ifite abakozi barenga 100 b'abahanga, barimo injeniyeri 10 z'inzobere n'abacuruzi mpuzamahanga 10 b'abahanga. Dushyira imbere serivisi z'abakiriya.