IGuangdong SIU TUNG Glass kunye nePlastic Technology Co., Ltd. lishishini lobuchwephesha obuphezulu obugxile kwimveliso, uphuhliso, kunye nokuthengisa amaso eenglasi. Eyasungulwa ngo-2001, i-SIU TUNG ivele njengenkokeli phakathi kwabavelisi abaninzi be-microsphere. Ukusuka ekusebenziseni kwayo kwangoko kweenkqubo ezilula zemveliso ukuya kubuchule bokwenza izinto ezintsonkothileyo namhlanje, inkampani iqhubele phambili ngokuthe ngcembe kuzo zombini ubuchwephesha kunye nokusetyenziswa okusebenzayo.