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www cgl co jp |
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Re: www cgl co jp
The Central Gem Laboratory Co., Ltd.is started with the strong desire of the founder to spread gemology in the 1960's during Japan's period of rapid economic growth. As the sale of gems became more common in Japan, no clear standard for identification or appraisal existed in the gem industry in Japan and this caused problems with gem transactions. The Central Gem Laboratory Co., Ltd was established in February 16th, 1970. The Central Gem Laboratory Co., Ltd has its Head office at Miyagi Bldg. 5-15-14 Ueno Taito-ku, Tokyo. Address of site of Central Gem Laboratory: cgl.co.jp/english/cgl/ Website contains: About CGL Corporate Philosophy History of CGL Overseas Accomplishments Company Overview Official website of Central Gem Laboratory Additional Services: Heart & Cupid Twin Diamond Diamond Spark Report featuring the internal beauty of gemstones Laser Inscription Service Association Memberships: Association of Gemmological Laboratories, Japan (AGL) Japan Jewellery Association (JJA) LMHC (Laboratory Manual Harmonisation Committee) The Gemmological Society of Japan Japan Association of Mineralogical Sciences (JAMS) International Gemmological Conference (IGC) Jewelry Town Okachimachi Ueno Crime Prevention Association The Tokyo Chamber of Commerce and Industry Ueno Corporation Association Ueno Indirect Tax Association Association of bond Ueno Labor Standards Association Contact detail: Tokyo Laboratory Miyagi Bldg. 2F, 5-15-14 Ueno Taito-ku, Tokyo 110-0005 TEL +81-3-3836-3131 FAX +81-3-3836-3138 |