The TW13B-4S seriers is designed for producing M8 screws, bolts, and metal parts. Due to the high demanding of M8 size products in the fastener market and the capability of making various shaped bolts, this four die cold heading machine series became the
The 90 angle soldering terminal switch KCD1-11-005 and KCD1-11-006 is widely used for electric control devices, crimping machine, fire control system , sockets,automatic machine etc., its 90 degree angle terminal designed to provide special of insertion a