COBIS Co., Ltd. has produced Winding Machines and high precision Bobbin-less Coils specially since it was established in July 13, 1994, and has supplied special and precision coils for high precision parts. With lots of accumulated coil winding technology, COBIS Co., Ltd. has produced various types and shapes of LF, HF, and UHF tags and cards from year 2002, and supplied very unique and various size of RF Cards, Tags, and Accessories ever since. COBIS Co., Ltd. is a leading company in RF Products for Cards, Tags, Readers, Door Locks, and Equipment which provide our customers variety of solutions.