Shenzhen QST Technology Co., LTD. (hereinafter referred to as "QST" or "QST"), since 2008, has been focusing on the development, production and sales of core components of laser compounding machines and printers such as Xerox, Ricoh, Canon, Comer, etc., providing OEM & ODM product development services for various types of rubber rollers. At the same time expand to polyimide film (PI film), high-precision silicone roller product development and sales. Fixing core includes: fixing film, pressure film, heating roller, pressure roller, transfer belt and other key parts.The backbone of QST technology is formed by a well-known Japanese company development team, with nearly 20 years of technical experience in core parts of the fixer, and at the same time, it has cooperated with Japanese related technology companies, Guangdong South China Normal University and Guangdong South China University of Technology for a long time, and has accumulated technical advantages in polymer material technology and precision machining.Keyst adheres to the service tenet of "integrity, innovation and win-win", constantly expands the product field, focuses on the core parts of laser copy printer, takes customer as the center, and is determined to become the core supplier of imaging system solutions for laser copy printing!