Jiangmen Yanyang Trading Co., Ltd.ndi kampani yothandizira ya CRDLIGHT Group. Kampaniyo ili ndi antchito oposa 1,400 ku Jiangmen ndi Guangdong mofanana ndi ma mita opitilira 50,000 a fakitale yake. Yanyang Trading ndi imodzi mwamakampani ogulitsa kwambiri ku South ndi Southwest China. Yanyang Trading ndi kampani yanyumba yotumiza kunja yophatikiza kupanga, kukonza ndi kugulitsa pepala loyambira, zopukutira ndi ukhondo. Zogulitsa zamakampani zimaphatikizira mapepala achimbudzi, chopukutira pepala, pepala lalikulu la chimbudzi, mapepala oyendetsera ukhondo, nsalu zazitali, usiku umodzi ndi zina zambiri. Timagwiritsa ntchito zamkati zamatabwa, zamkati za nsungwi zoyera, kuyang'ana kwa ukadaulo waukadaulo paukadaulo wapompopompo, ndikupatsanso ma CD omwe mwasankha. Takhala tikutsatira "kupanga phindu kwa makasitomala, kupereka phindu kwa ogwira ntchito" nzeru zamakampani. Mapepala amatumizidwa ku United States, Japan, Australia ndi mayiko ena otukuka. Kampaniyi imapereka makina opanga mafakitale abwino, FSC, BSCI, ISO ndi machitidwe ena apamwamba.