The precious metal group has always been at the forefront of domestic capabilities and technologies in precious metal detection, and some of its detection capabilities and technologies have reached international levels. The services available are:

Service scope:

1. Purity analysis of gold, silver, and platinum group precious metal alloys and compounds, as well as purity analysis of non-ferrous metals.

2. Fire assay enrichment analysis of precious metal geological resources, quantitative analysis of base metal elements such as minerals, alloys, and waste materials.

3. Analysis of precious metal secondary resources, platinum group elements in catalysts, and rare earth elements.

4. Component analysis and evaluation techniques for unknown samples.

5. Mechanical, electrical, metallographic, diffraction, electron microscopy, thermal and other physical property testing of precious metal materials and other related material products.

6. Government departments commission product quality supervision spot checks and product quality evaluations.

7. Provide technical guidance for the formulation and revision of national and industry standards.

8. Sales of national standard samples of precious metals.

contact information:

Guiyan Testing Technology (Yunnan) Co., Ltd.

Address: No. 988 Keji Road, High tech Zone, Wuhua District, Kunming City, Yunnan Province

Postal Code: 650106

Phone/Fax: 0871-683283220, 871-68328520

Email: lishunbin@ipm.com.cn

Yongxing Guiyan Testing Technology Co., Ltd.

Address: Yongxing Guiyan Testing Technology Co., Ltd., Yindu Avenue, Yongxing County, Chenzhou City, Hunan Province

Contact information: Minister Han 18663323939