Hal qayb oo ka mid ah Rosewool Insulation Refractory Co., Ltd.waxaa la aasaasay 1982. Waa mid ka mid ah shirkadaha ugu horreeya ee Shiinaha si ay u horumariyaan wax soo saarka calcium silicate iyo soo saaraha ugu weyn ee walxaha dahaarka ee Gobolka Henan. Koox farsamo oo xirfad leh, waxay bixin kartaa adeegyo habsocod oo buuxa sida baaritaanka xaaladda shaqada ee goobta, naqshadaynta nidaamka dahaarka ee shakhsi ahaaneed, rakibidda iyo hagidda dhismaha.Hal qayb oo ka mid ah Rosewool Insulation Refractory Co., Ltd.looxa silicate calcium waxaa loo isticmaali karaa muddo dheer heerkul ah 1050 ℃, oo leh kulayl conductivity hooseeyo 0.05-0.06W / (m · K), xasilooni cabbir heer sare ah, Class A aan guban, iyo 100% asbestos free. U habbee wax soo saarka hadba baahidaada, soo dir muunado tijaabo ah, oo la tasho shaqaalahayaga khadka tooska ah ama na soo wac si aad u hesho macluumaad faahfaahsan;