Accreditation body
-
[Accreditation body]
Identification of the authority of Jiangsu Province, center
Hits:137
Technical Supervision of Jiangsu Nanjing University, Nanjing jewelry product quality inspection station 22 025-3593789 210 093 Hanjiang Road, Jiangsu Province, gold jewelry Test Center 534 East Zhongshan Road, Nanjing 210016 025-6641708 Tech...
-
[Accreditation body]
Identification of the authority of the diamond Chongqing Add
Hits:131
Chongqing Stone Products Quality Supervision and Inspection Center of Chongqing University Experiment Station Building, Room 318, 023-69852528 400023...
-
[Accreditation body]
Identification of the authority of the diamond center in Hen
Hits:169
Jade jewelry quality inspection stations in Henan Province, Zhengzhou Longhai Road 0371-68632098 450 006 328 Henan gold and silver jewelry Quality Supervision, Inspection Station of Zhengzhou City, 28 golden waterway 0371-3936530-3125 450 05...
-
[Accreditation body]
Shenzhen Diamond Identification Center Address
Hits:101
Gold and silver jewelry Testing Center, Guangdong Province, Shenzhen Sub-station Address: Luohu District, Shenzhen, Guangdong Province Bamboo Building 1307 Hours: Mon-Sun 9:30-18:00 Tel: (0755) 25690072,25690243 Address: Shenzhen Huaqiang No...
-
[Accreditation body]
Foshan Diamond Identification Center Address
Hits:135
Gold and silver jewelry testing center in Guangdong Province, Foshan Nanhai Ping Sub-station Address: Nanhai, Foshan City Ping Jade Street Hours: Mon-Sat 9:30-17:00 Telephone: (0757) 86719946...
-
[Accreditation body]
Nanjing, Jiangsu appraisal center addresses the authority of
Hits:134
A: I personally called the Advisory Diamond Web editor in the area of gold jewelry testing center in Jiangsu Province, where they identify diamonds and other jewelry, is also certified by the state identification of bodies Address: 534 East...
-
[Accreditation body]
Identification of the authority of the diamond center in Tia
Hits:159
Gem Testing Center of Tianjin, Tianjin, Kunming Road No. 022-2730225 300 051 74...
-
[Accreditation body]
Beijing accreditation bodies address the authority of the di
Hits:151
All-China Federation of Industry Jewelry Industry Association Jewelry Inspection and Research Center (GJC) Telephone (Tel) :010-66169533 Ministry of Public security product quality supervision and inspection center Tel :010-66024598, 6615971...
-
[Accreditation body]
Shanghai Diamond accreditation body
Hits:140
Shanghai currently has five state-level identification of the gem, you can issue a verification report on the diamond, they are: ① Shanghai Technical Supervision Bureau identified by subordinate ② subsidiary of the Shanghai Association f...
-
[Accreditation body]
IGI Diamond Grading agency introduced
Hits:145
Description: IGI IGI (International Gemological Institute) was established in 1975, Antwerp World Diamond Centre, is the worlds largest independent jewelry appraisal laboratory, the major diamond trading center in the world (Antwerp, New Yor...