nrhiav tau nyob rau hauv 2002, nyob rau ntawm Suzhou Tshiab Hi-Tech District, tshwj xeeb hauv kev tsim, tsim thiab muag Organic Photo-Conductor (OPC), uas yog cov tub ntxhais yees duab-hluav taws xob hloov dua siab tshiab thiab imaging li ntawm laser printers, digital copiers, Multi-function Printers (MFP), Photo Imaging Phaj (PIP) thiab lwm yam khoom siv hauv chaw ua haujlwm niaj hnub.Thiab dhau xyoo ntawm kev ua haujlwm nyuaj, SGT tau ua tiav ntau tshaj kaum tsis siv neeg Organic Photo-conductor cov kab ntau lawm, nrog txhua xyoo muaj peev xwm ntawm 100 lab daim OPC nruas.Cov khoom siv dav siv hauv mono, xim laser tshuab luam ntawv thiab cov tshuab luam ntawv digital, tag nrho-hauv-ib lub tshuab, tshuab luam ntawv engineering, Daim duab duab phaj (PIP), thiab lwm yam.