三協ゴム株式会社

Asahi Kasei Corporation	Asahi Rubber Co.,Ltd.,
Bridgestone Corporation	Cashew Co.,Ltd.
Dai-ichi Kogyo Seiyaku Co.,Ltd.	DENKI KAGAKU KOGYO Co.,Ltd.
DuPont Performance Elastomers K.K.	Elastomix Co.,Ltd.
Inabata Co.,Ltd.	JSR Corporation
JSR Trading Co.,Ltd.	Kraton Polymers Japan Co.,Ltd.
LANXESS K.K	Marubeni Techno Rubber Corporation
Mitsui Chemicals, Inc.	NIHON MICHELIN TIRE CO.,LTD
NISHINIHON BANDO Co.,Ltd.	Nitto Kako Co.,Ltd.
Sumitomo Chemical Asia Pte.LTD	Planet K.K.
Prime Polymer Co.,Ltd.	Showa Denko K.K
Sumitomo Rubber Industries,Ltd.	Tajima Roofing Co.,Ltd.
Tosoh Corporation	Ube Industries,Ltd.
Mitsui Elastomers Singapore Pte. Ltd	ZEON Corporation
Zeon Polymix,Inc.

Company name	Sankyo Rubber Co., Ltd.
Establishment	December 23, 1968
Capital	50 million yen
Financial year	12/1～11/30
Number of employees	20 persons
Head office	SG Bldg., 7-21-3, Nishiarai, Adachi-ku, Tokyo 123-0841, Japan　　　　　　MAP TEL.+81-3-3854-3156 FAX.+81-3-3854-3126
Head office warehouse	SG Bldg., 7-21-3, Nishiarai, Adachi-ku, Tokyo 123-0841, Japan
Head office warehouse
Group company	Sankyo Trading Co., Ltd Huizhou Sankyo Industrial Co., Ltd(China) Sankyo Rubber Korea Co., Ltd
Executive	Shigeru Fujihira, President Koji Fujihira, Director
Business activities	Sales of crude rubber material, synthetic rubber material, synthetic resin, rubber crumb, chip, urethane resin, and reclaimed rubber material Sales of exported / imported products	Certificate of registration
Main banks	Mizuho Bank (Adachi Branch) Tokyo-Mitsubishi UFJ Bank (Senzyu Branch,Soeul Brunch,Singapore Brunch) Sumitomo Mitsui Bank (Nishiarai Branch) Hokuriku Bank (Asakusa Branch) OBCB Bank Singapore hed office Sigapore Bank Soeul Branch
Certificate of registration	ISO14001:2015

December 1968:	Sankyo Rubber, Co., Ltd. established with capital of three million yen
April 1978:	Head office established at 2-26-11, Nishiarai Honcho, Adachi-ku, Tokyo
November 1988:	Company organization changed to Sankyo Rubber Co., Ltd., and capital increased to 10 million yen.
August 1995:	Capital increased to 20 million yen.
March 2004:	Capital increased to 30 million yen.
April 2005:	Head office relocated to a new office built at SG Bldg., 7-21-3, Nishiarai, Adachi-ku, Tokyo.
May 2006:	Capital increased to 50 million yen.
July 2007:	Acquired ISO14001 Certification
July 2009:	Established a joint venture in China "Huizhou east year sankyo industrial Co., Ltd"
June 2010:	ISO14001Recertification
November 2010:	Sankyo Rubber Thailand Co., Ltd Establishment February 2013 Move to Singapore
July 2012:	Sankyo Rubber Korea Co., Ltd Establishment
February 2013:	Sankyo Rubber Singapore Branch Establishment
April 2014:	Changed its name to the joint venture "Huizhou Sankyo Industrial Co., Ltd." Joint venture than "Huizhou east year sankyo industrial Co., Ltd"