diamond jewelry wholesale new york What does it mean to execute standards QB/T2062?

fashion jewelry wholesale chanel A standard
QB ∕ T 2062-2006 "Precious Metal Jewelry", which is suitable for jewelry and crafts made of precious metals or alloy manufacturing such as gold, silver, platinum, platinum, etc., which contains the requirements of the content. Therefore, it can be said that the gold jewelry that meets the QB 20 T 2062 standard, its purity meets the purity of the content of the content marks.

inexpensive bridesmaid jewelry wholesale The full name of the standard number is QB/T 2062-2015. The standard name is precious metal jewelry, which is used to replace the old standard QB/T 2062-2006. The main content of this standard is as follows:
Requirements, test methods, inspection rules and signs, packaging, transportation, storage.
Thente standards are suitable for jewelry and ornaments made of gold, silver, platinum, precious metals and its alloy. Crafts made of gold, silver, platinum, precious metals and its alloy can refer to this standard.