Recently, as the first section of optical fiber was successfully born from the drawing furnace, the "150 mm drawing furnace system" of Shenzhen Special Information Co., Ltd. (hereinafter referred to as Special Information), a subsidiary of the municipal state-owned enterprise Special Information Group, was announced The success of the export of technology projects marks that Tefa Information has become one of the few domestic companies with mature wire drawing furnace technology and the ability to export complete sets of equipment.
