Dongguan Gotwin Automatic Technology Co., Ltd. (hereafter referred to as “Gotwin Automatic”) is set up in 2008, who is devoted to dental floss bar’s automatic equipment’s research and develop, manufacture, sales and service. Main products are: pneumatic dental floss bar robot (specialized for vertical type injection machine), server type dental floss bar robot (specialized for vertical injection machine); server type dental floss bar robot (specialized for horizontal injection machine); mechanical wire paying off machine, magnetic damping type wire paying off machine, special fixture for dental floss bar, injection moulds specialized in dental floss bar, injection machine specialized for dental floss bar, dental floss bar packing machine, etc.