The National Jewelry and Jade Quality Supervision and Inspection Center is a national quality inspection institution authorized by the General Administration of Quality Supervision, Inspection and Quarantine according to law, and approved by the China National Accreditation Committee for Conformity Assessment. The center is also the secretariat unit of the National Jewellery Standardization Technical Committee, presiding over the formulation and revision of national standards and industry standards.
Extended data
The National Center for Quality Supervision and Inspection of Gold and Diamond Products (NGDTC) is a national quality inspection institution authorized by the General Administration of Quality Supervision, Inspection and Quarantine. The center accepts the quality supervision and inspection of gold, jewelry and jade products issued by the state, and has a legal third-party impartial status.
The center has passed the national metrological certification, inspection and acceptance and the approval of the National Accreditation Committee of China Laboratory. The inspection capacity covers all inspection items of precious metals and jewelry.
The center has inspection equipment such as infrared spectrometer, fluorescence spectrometer and plasma emission spectrometer produced by advanced countries in the world such as the United States, Germany and Japan. The center has an experienced and skilled team of professional technicians, including researchers, doctors, national registered jewelry quality inspectors and national registered jewelry appraisers.
The center undertakes the vocational skills training and appraisal work authorized by the Ministry of Labor and Social Security, and has training and appraisal institutions such as "National Vocational Skills Appraisal Station for Precious Metal Jewelry, Diamonds and Gemstones Inspectors" and "National Vocational Skills Appraisal Station for Jewelry and Jade Salespersons". Tens of thousands of business and marketing personnel have been trained for testing institutions and gold and jewelry enterprises.
Baidu encyclopedia-national jewelry quality supervision and inspection center
Baidu encyclopedia-national jinzuan product quality supervision and inspection center