Akita Sumitomo Bakelite Co., Ltd.

27-4 Aza-Nakajimashita, Tsuchizakiminato Aisome-cho, Akita 011-8510
Tel: +81-188-45-1181

Tsutsunaka Sheet Waterproof Systemｓ Co., Ltd.

2-5-8 Higashi-Shinagawa, Shinagawa-Ku, Tokyo 104-0002
Tel: +81-3-5462-8950

Softec Co., Ltd.

1-4-37,Nagatanaka, Higashi-Osaka, Osaka 577-0013
Tel: +81-6-6781-7281

Tsutsunaka Kosan Co., Ltd.

2-22 Ishikawa-cho, kashiwara, Osaka 582-0029
Tel: +81-72-977-3851

Seibu Jushi Co., Ltd.

8-40 Futamataseshin-cho, Higashi-ku,Fukuoka, Fukuoka 812-0065
Tel: +81-92-624-4688

Thanxs trading Co., Ltd.

1-19-8 Ichinoe, Edogawa-ku, Tokyo 132-0024
Tel: +81-3-5661-7201

Hokkai Taiyo Plastic Co., Ltd.

2-763-7 Shinko-Chuo, Ishikari, Hokkaido 061-3242
Tel: +81-133-64-6611

Nippon Denkai Co., Ltd.

1226 Shimoezure, Chikusei, Ibaragi 308-0851
Tel: +81-296-28-5551

Otomo Chemical Co., Ltd.

21002-4 Takuma, Takuma-Cho Mitoyo, Kagawa 769-1101
Tel: +81-875-83-2388

Yamaroku Kasei Industry Co., Ltd.

19-10 Katayama-cho, Kashiwara, Osaka 582-0020
Tel: +81-729-77-3321

Kyushu Sumitomo Bakelite Co., Ltd.

40-1 Ouaza-Kamizakai Aza-Mizumachi, Nougata, Fukuoka 822-0006
Tel: +81-949-23-1911

Japan Communication Accessories Manufacturing Co., Ltd.

1-226 Higashi, Komaki, Aichi 485-0831
Tel: +81-568-73-3400

Sunbake Co., Ltd.

2-5-8 Higashi-Shinagawa, Shinagawa-Ku, Tokyo 104-0002
Tel: +81-3-5462-4932

S.B. Techno Plastics Co., Ltd.

300-2 Kamikawa-cho Motohara, Kodama-gun,
Saitama 367-0241
Tel: +81-495-77-4601

Sumibe Service Co., Ltd.

2-5-8 Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002
Tel: +81-3-5462-4853

S.B. Research Co., Ltd.

495 Akiba-cho, Totsuka-ku, Yokohama, Kanagawa 245-0052
Tel: +81-45-813-1641

S.B. Information System Co., Ltd.

2-5-8 Higashi-Shinagawa, Shinagawa-Ku, Tokyo 140-0002
Tel: +81-3-5462-4862

S.B. Recycle Co., Ltd.

2100 Takayanagi, Fujieda, Shizuoka 426-0041
Tel: +81-54-635-6445