- SUGIYAMASHIGYO CO., LTD.
- Address:392, Okitsunakacho, Shimizu-ku
- ELMEXX TRADE Co.,ltd
- Address:14-10 kamikawabata-machi hakata-ku
- Lekomshia Inc
- Address:8944- Kichioka, Narita-shi, Chiba 2870225 Japan
- SANYU GIKEN Co.,Ltd
- Address:1183-1, Narita
- Daiichi Electronics Co., Ltd.
- Address:11-13, hitotsuya 1-chome Adachi-ku Tokyo 121-8639 Japan
- Asada Corporation
- Address:14-1, Oshiage 2-chome, Sumida-ku, Tokyo 131-0045, Japan
- JANTECH CO.,LTD.
- Address:Toko Building 3f, Nihonbashi Honcho4-11-1
- ROCKMAN GENERATOR (JAPAN) CO, . LTD
- Address:11th FI.,Yamato Seimei BIdg, Osaka, Japan
- ENDO KOGYO CO.,LTD.
- Address:3-14-7, Akibacho
- Morgan Automobile, Electronics And High Powered Machieries Company
- Address:Saitama-shi, Urawa-ku. Tokiwa, 6-4-4 330-9588
- Micro Materials Japan
- Address:Japan
- NIPPON MAGNETICS INC.
- Address:716-2 Soira, Kitatani,
- AXIS Co., Ltd.
- Address:NO.28, JYOU SHU CHO, 4 CHOME, NAKAMURA-KU NAGOYA AICHI 453-0819 Japan
- YOU-NA TECH CORP LTD
- Address:5-5-36, KITAKAGAYA, SUMINOE-KU
- NIHON ALLIANCE NANO TECHNOLOGIES CO., LTD.
- Address:No. 101 Takeda Corpo. , 2-14-9 Chuo
- ART ELECTRONICS CO., LTD.
- Address:23-5, Higashimikatacho, Kita-ku
- Ridgeview Electronics
- Address:Fioraio, tokyo, Japan
- RelaxDial
- Address:50823 Aoba 4 Chome
- Trust Technology
- Address:6-12-1 Nishi Shinjuku
- KDA Corporation (Ceramic Factory)
- Address:4-13-6 Nakarokugo, Ohta-ku, TOKYO, Japan