Hainan Huayan ya shafe shekaru 18 yana sana'ar collagen peptides kuma ya halarci nune-nune marasa adadi.Na cikin gida irin su Shanghai FIA, na kasashen waje irin su nunin Thailand, nune-nunen Rasha, baje kolin Amurka, baje kolin Singapore, nunin Dubai da sauransu.A yayin baje kolin, kwastomomi da dama sun zo nan musamman.Ma'aikatanmu na tallace-tallace sun gabatar da samfuran peptide na collagen da farin ciki ga abokan cinikin da suka zo wurin nunin tare da ilimin ƙwararru da halayen aiki mai tsanani.Bayan baje kolin, abokan cinikin sun yaba da halayen ƙwararrun ma'aikatanmu kuma sun shirya cimma dabarun haɗin gwiwa tare da kamfaninmu.