Four optional precautions jewelry tools
First, jewelry, tools should understand the common sense to buy some jewelry jade goods, have some simple identification techniques, jewelry tools qualified professionals who can please with purchase.
Second, jewelry, tools attention to see whether the product name and address, identification, origin, trademarks, names, etc., jewelry tools sales staff not to be fooled by exaggerated oral advocacy.
Third, jewelry, tools do not blind impulse, freeloaders, jewelry tools try to choose jewelry counters in shopping malls and regular franchise store purchase.
Fourth, pay attention to see if there is jewelry tools single item identification certificate issued by a statutory authority, and would like to request the merchant shopping vouchers, jewelry, tools certificate details on the name to indicate the purchase of jewelry, including texture, type, purity, etc. to prepare for service and activist