Kayan aiki ne da guda dungulla da kuma conical biyu dungulla hadewa, amfani da musamman zane dungulla da kuma mold zane, amfani da PVC hada polymer kayan a matsayin albarkatun kasa, extrusion aiki mafi m, plasticizing aiki mai kyau, gyara iya samar da manyan amfani; Kayayyakin da aka yi amfani da su a villas, masana'antu, da kuma ingantaccen injiniya; Yana da kyakkyawan lalata juriya, m load juriya, super yanayi juriya, kore muhalli, sauki shigarwa da sauran amfanin.