Profile: Sheen Tzar Co., Ltd. specializes in the R&D and manufacturing of high-speed self-drilling screw forming machines & dies. Our product line includes self drilling screw forming machine, self drilling screw forming die, heading machine, high speed thread rolling machine, self drilling screw point cutting machine and slotting machine. Our self-drilling screw forming machine has a die set for easy & simple maintenance. It is monitored by a program logical control (PLC) system; in case of any trouble, it is displayed on the board by a light emitted display (LED) system, so that the trouble can be easily controlled. Its body is made of FCD-60 cast steel which has high rigidity, excellent wear-resistance and precision.