Synwin ke profession quilted bonnell and memory foam materase&rola materase a tletseng&moetsi oa fektheri ea materase ka kotloloho, E sebelitse indastering ena ka lilemo tse fetang 10, mme lihlahisoa tsa k'hamphani li rekisoa haholo United States, Jeremane, Japane, Europe, joalo-joalo.
Ka bonnell e feletseng ea quilted le memori foam materase&rola materase a tletseng &libethe tse tobileng tsa lihlahisoa tsa fektheri ea materase le basebetsi ba nang le phihlelo, ba ka iketsetsa moralo, ho hlahisa, ho etsa le ho leka lihlahisoa tsohle ka mokhoa o nepahetseng. Ho pholletsa le ts'ebetso eohle, litsebi tsa rona tsa QC li tla laola ts'ebetso e 'ngoe le e' ngoe ho netefatsa boleng ba sehlahisoa. Ho feta moo, thomello ea rona e nakong 'me e ka finyella litlhoko tsa bareki bohle. Re tšepisa hore lihlahisoa li romelloa ho bareki li bolokehile ebile li utloahala. Haeba u na le lipotso kapa u batla ho tseba haholoanyane ka materase a rona a quilted bonnell le memory foam materase&rola materase a tletseng&libethe tsa fektheri ea materase a tobileng, re letsetse ka ho toba.
Kajeno ke letsatsi le monate leo Synwin a rerileng ho tsebisa sechaba sehlahisoa sa rona se secha. E na le lebitso la molao le bitsoang quilted bonnell le memory foam mattress&roll up mattress full&libethe tsa fektheri ea materase e tobileng mme e fanoa ka theko ea tlholisano.