Kamfanin Yuhuang Electronics Dongguan Co., Ltd, a matsayin ƙwararren masani kan hanyoyin haɗa kayan ɗaure, wanda aka kafa a shekarar 1998, wanda ke cikin birnin Dongguan, sanannen tushen sarrafa kayan haɗin kayan aiki na duniya. Ana kera kayan ɗaure daidai da GB, American Standard (ANSI), Jamus Standard (DIN), Japan Standard (JIS), International Standard (ISO), Bugu da ƙari, kayan ɗaure na musamman bisa ga takamaiman buƙatunku. Yuhuang yana da ma'aikata sama da 100 masu ƙwarewa, gami da injiniyoyi 10 ƙwararru da masu siyarwa 10 na ƙasashen waje masu ilimi. Muna ba da fifiko ga sabis na abokan ciniki.