Yuyao Keyang Refrigeration Technology Co., Ltd. Talu mai lona faʻavaeina i le 2002, faʻatasi ai ma tulaga faʻapitoa ma tulaga faʻapitoa ma tekonolosi faʻapolofesa, ua matou atinaʻeina faʻapolofesa ma gaosia le malosi-faʻasaoina ma le siosiomaga faauo "KOOLYOUNG" faʻailoga passive insulation pusa, insulation pakete faasologa, DC pusaaisa fa'asologa, fa'asologa o pusaaisa compressor ta'avale, ma fa'asologa leo feavea'i i fafo.O lenei faasologa o oloa o loʻo i ai le saogalemu ma le faʻatuatuaina o faʻatinoga, o se mamanu fou, faigofie ona feaveaʻi, ma faigofie ona faʻaoga galuega.Ua faʻaaogaina lautele i fanua e pei o le faʻasaoina o meaʻai, pusaaisa faafomaʻi, tuʻuina atu o meaʻai vave, felauaiga pusaaisa, ma o se soa lelei foi mo faafiafiaga ma taimi paganoa e pei o femalagaaiga, tafaoga, tolauapiga, fagota, ma isi. tagata faatau i totonu o le atunuu ma fafo.