About Us
ISO9001 Certification
Our company obtain ISO9001 certification at our head office, 3 plants and 3 associates.
Approval
Certificate No.
QC03J0245
Registration Date 25/Mar./2004
Registered Sites Shiraishi Kogyo Kaisha, Ltd.
Head Office, Hakuenka Plant, Tosa Plant, Fuji Plant,
Shiraishi Central Laboratories Co., Ltd.
Taiyo Kagaku Kogyo Kaisha, Ltd.
Toyo Fine Chemical Kaisha, Ltd.
Scope
Design, development, manufacture, sales and wholesales of calcium carbonate
Manufacture and wholesales of calcium phosphate and plastic pigments
Approval Standards ISO 9001:2015
JIS Q 9001:2015
Certificate Expiry 24/Mar./2019
Certification
Organization
Japan Audit and Certification Organization for Environment and Quality
ISO14001 Certification
Our company obtain ISO14001 certification at our head office, 5 plants and 3 associates.
Approval
Certificate No.
EC13J0002
Registration Date 24/Apr./2013
Registered Sites Shiraishi Kogyo Kaisha, Ltd.
Head Office, HakuenkaA Plant, Usui Daiichi Plant, Fuji Plant,
Fujikawa Plant, Tosa Plant, Shiraishi Central Laboratories Co., Ltd.,
Taiyo Kagaku Kogyo Kaisha, Ltd., Toyo Fine Chemical Kaisha, Ltd.
Scope
Design, development, manufacture, sales and wholesales of calcium carbonate and bentonite
Manufacture and wholesales of calcium phosphate and plastic pigments
Approval Standards ISO 14001:2015
JIS Q 14001:2015
Certificate Expiry 23/Apr./2019
Certification
Organization
Japan Audit and Certification Organization for Environment and Quality
Certification of Good Manufacturing Practice (GMP)
Our company is certified as a food additives good manufacturing practice(GMP) at Fujikawa Plant - the only plant specialized for manufacturing of food additive calcium carbonates in Japan.
The following is translation of the authorized certificate.
Registration No. JAFAGMP-079-(3)
Registration Date 18/Mar./2009
Scope
Site Fujikawa Plant
Section Fujikawa Plant
Product All food additives produced at registrated section
Certificate Expiry 17/Mar./2021
Certification
Organization
Japan Food Additives Association
Certification of HALAL and KASHRUT
We offer several food additive calcium carbonate products which are certified according to HALAL and KASHRUT.

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