Canon Optron

COMPANY NAME
ESTABLISHMENT
FIELDS OF BUSINESS
ADDRESS
HOMEPAGE
TEL
FAX

: Canon Optron Inc.
: 1974
: Development, production & sales of optical crystals
& vacuum evaporation materials
: 1744-1, Kanakubo, Yuki-shi, Ibaraki, Japan
: http://www.canon-optron.co.jp
: 0296-21-3751
: 0296-21-3701

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COMPANY NAME
ESTABLISHMENT
FIELDS OF BUSINESS
ADDRESS
HOMEPAGE
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FAX

: Sanwa Seimitsu Kogyo Co., Ltd
: November 15, 1968
: Production, Sales of diamond tools for processing lenses
: 4-10-3 Shirahata, Minami-ku, Saitama-city,
Saitama-pref., Japan
: http://www.sanwa-seimitsu.co.jp
: 048-864-2400
: 048-864-8240

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COMPANY NAME
ESTABLISHMENT
FIELDS OF BUSINESS
ADDRESS
HOMEPAGE
TEL
FAX

: OHARA Inc.
: October 1, 1935
: Optical glass for environmental measure
: 15-30 Oyama 1-Chome,Chuo-ku,Sagamihara-Shi,
Kanagawa, 252-5286, Japan
: http://www.ohara-inc.co.jp
: 042-772-2101
: 042-774-1071

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COMPANY NAME
ESTABLISHMENT
FIELDS OF BUSINESS
ADDRESS
HOMEPAGE
TEL
FAX

: Showa Denko Inc.
: June 1, 1939
: Basic chemical product and abrasion material
: 13-9, ShibaDaimon 1-Chome, Minato-ku, Tokyo
105-8518 Japan
: http://www.sdk.co.jp
: 03-5470-3235
: 03-3431-6215

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COMPANY NAME
ESTABLISHMENT
FIELDS OF BUSINESS
ADDRESS
HOMEPAGE
TEL
FAX

: Daikin Industry, Ltd.
: Oct 25, 1924
: Air Conditioning and Refrigerator, Oil Hydraulics,
Defense System, Chemicals
: 2-4-12 Umeda Center, Nakazaki-si, Kita-ku, Osaka, Japan
: http://www.daikin.com
: 81-6-6373-4312
: 81-6-6373-4380

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