Powerlong Office Consumable Manufacture Co., Ltd. is a sub-company of POWERLONG GROUP. Founded in 1996, now the company is specialized in developing, manufacturing and selling carbon ribbons such as thermal transfer fax ribbons, barcode ribbons, card ribbons, thermal transfer paper, jumbo rolls and fax/duplicator/printer refill toner. After years of development, now it is become one of the biggest cutting manufacturers of thermal transfer ribbons in China with annual output of more than 180 million square meters in its 4 production bases located in Beijing, Zhejiang, Fujian and Guangdong .