WebThe appellant/assessee is incorporated in Thailand and is 6 Gemological Research (Thailand) Company Ltd. (Group cases) providing gem grading services. The assessee/appellant is a group concern of GIA-US. During the period relevant to the assessment year under appeal the assessee has rendered diamond grading services to its … WebGemological Research (Thailand) Co., Ltd. (GIA) บริษัท เจมมอโลจิคอล รีเสิร์ซ (ไทยแลนด์) จำกัด ติดตามบริษัทนี้
GIA Locations - Gemological Institute of America
WebEstablished in 1931, GIA protects the public through gemological research, education, impartial gem identification and grading services and instrument development. The … WebJun 30, 2024 · 1. Feb 17, 2014. #7. I am also looking at a gemstone certified by Chanthaburi Geomological Laboratory. It is offered by Colorgemstore on ebay. This sapphire is exactly the color (deep, rich blue) and size I am looking for and is untreated, like I want. The seller has 100% positive feed back, but this seems too good to be true. new england dna
Gem-Year Industrial Co. Ltd. A Research & Ratings 601002
WebGRS (GRS Gemresearch Swisslab LTD, Switzerland) is a private gemological research company whose aim is to bring leader ship and detailed information on important gemological subjects to the public and the trade. The activities of GRS are focused on the identificati Read More Contact Who is Gem Research Swisslab Headquarters Thailand … WebGRS (Thailand) Co., Ltd. No. 228, 230 Mahesak Road Suriyawongse, Bangrak Bangkok 10500 +66 2237 5898 / +66 2000 4628 Contact for general enquiries Opening Hours: Mo … WebThailand Gemological Research (Thailand) Co., Ltd. U Chu Liang Building, 6th and 10th Floors 968 Rama IV Road, Silom, Bangrak Bangkok, 10500 Phone: +66 2779 6100 Fax: … interphase mitosis cytokinesis in order