founded in 2002, located at Suzhou New Hi-Tech District, specializes in developing ,manufacturing and selling Organic Photo-Conductor(OPC), which is the core photo-electric conversion and imaging devices of laser printers,digital copiers, Multi-function Printers(MFP) , Photo Imaging Plate(PIP) and other modern office equipments.Through years of hard work, SGT has successively established more than ten automatic Organic Photo-conductor production lines, with annual capacity of 100 million pieces OPC drums. The products are widely used in mono, color laser printer and digital copier, all-in-one machine, engineering printer, Photo Imaging Plate (PIP) , etc.