- Fuji Pigment Co.Ltd
- Address:3-6-5 Matsuzaki-cho, Abeno-ku
- ORGANO SCIENCE CO., LTD.
- Address:2125-1, Godo
- Primo Flume Trading Co.,Ltd.
- Address:A201, 889-1 Koguki
- JBIO trading co., ltd.
- Address:P. O. Box 66, Higashi,
- STM JAPAN
- Address:4-33-20 Honmachi
- TOMIYAMA PURE CHEMICAL INDUSTRIES,LTD.
- Address:1-2-6, Nihonbashi-Honcho,
- OSAKA SHINYAKU CO., LTD.
- Address:2367-22, Aza Yokodote, Oaza Higashitakatomari
- Maruyasu&Co.,Ltd
- Address:4-1, 1-Chome, Awajimachi, Chuo-Ku
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