From its founding in 1950, Dai-Ichi High Frequency Co., Ltd. (DHF), specializing in high frequency induction heat treatment, has operated on three fundamental principals: 1) Independent Management, 2) Original Technologies, 3) Respect for all Human Beings.
⌖ Yoshino Dai-ichi Bldg, 4F 1-6-2, Nihonbashi Bakurocho, Chuo-ku, Tokyo, Japan