IShenzhen Dalisheng Hardware Co., Ltd., eyaqalwa ngo-2011, igubungela ummandla oziimitha ezingama-6000 kwaye inabasebenzi abangaphezu kwe-150.I-Dalisheng ikhethekileyo kuyilo, imveliso kunye nokuthengiswa kweethayile ezithintekayo, iziqwenga ezichasene nokutyibilika, izikrufu zokuma, iziqhagamshelo zesigcawu seglasi kunye neentambo zeglasi njl.njl. I-Dalisheng inenkqubo epheleleyo yokuqinisekisa ubulunga besayensi kunye neqela elibalaseleyo lophuhliso lobuchwephesha.Ubuchwephesha obumangalisayo, imathiriyeli emitsha, umgangatho ophezulu kunye nobonelelo oluzinzileyo lubeke isiseko esikhulu sophuhliso olukhawulezayo lwamashishini.
Faka izikrufu zeplastiki emingxunyeni Khulula isiseko sesikrufu sokuzimela ngesikrufu somsonto Krwela isiseko eludongeni Dlula intambo yesikrufu kwimingxuma yeglasi.