Cdt Diamond And Gemstone Testing Private Limited is a MAHARASHTRA based private ltd. Company Registered at dated 27 AUG 2012 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Cdt Diamond And Gemstone Testing Private Limited is U74120MH2012PTC234946 and registration number is 234946 and NING WANG is director in CDT DIAMOND AND GEMSTONE TESTING PRIVATE LIMITED

Ngtc Gemmological Grading India Private Limited is a MAHARASHTRA based private ltd. Company Registered at dated 11 DEC 2013 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Ngtc Gemmological Grading India Private Limited is U74900MH2013PTC250943 and registration number is 250943 and NING WANG is director in NGTC GEMMOLOGICAL GRADING INDIA PRIVATE LIMITED