Mitundu ya matiresi mthumba idamera Pakupanga mitundu ya matiresi m'thumba, Synwin Global Co., Ltd imayika mtengo wapamwamba kwambiri pamtunduwo. Tili ndi dongosolo lathunthu la ndondomeko yopanga mwadongosolo, kuonjezera kupanga bwino kuti tikwaniritse cholinga chopanga. Timagwira ntchito pansi pa dongosolo lolimba la QC kuyambira pagawo loyambirira la kusankha kwazinthu mpaka pazomaliza. Pambuyo pazaka zachitukuko, tadutsa chiphaso cha International Organisation for Standardization.
Mitundu ya matiresi ya Synwin mthumba idatuluka Ku Synwin Mattress, makasitomala adzachita chidwi ndi ntchito yathu. 'Tengani anthu ngati oyamba' ndiyo filosofi ya kasamalidwe yomwe timatsatira. Nthawi zonse timakonzekera zosangalatsa kuti tipeze malo abwino komanso ogwirizana, kuti ogwira ntchito athu azikhala okondwa komanso oleza mtima pamene akutumikira makasitomala. Kutsatira mfundo zolimbikitsira ogwira ntchito, monga kukwezedwa pantchito, ndikofunikiranso kugwiritsa ntchito bwino malusowa.bonnell spring matiresi, kupanga matiresi a bonnell spring, bonnell spring system matiresi.