Where can I identify the true and false places in Shanghai

It is best to be free. If you want to charge, how much is
has a specialty store like an old temple.

2 thoughts on “Where can I identify the true and false places in Shanghai”

  1. Acceptance (acceptance) certificate number: National Quality Supervision No. 215

    Tel: 021-64701065, 64839409
    Calling address: No. 716, Yishan Road, Shanghai
    Shanghai Test Technology Research Institute
    The main product scope of authorized inspection: gold and silver jewelry and other gold and silver products, jewelry and jade
    Tongji University Baoyu Inspection Center
    Address: Tongji University Energy Building, 1239 Siping Road, Shanghai
    Tel: 021-65983382
    fax: 021-65981217
    n Chinese light industry The General Association Baoyuzhu Supervision and Inspection Center Shanghai Testing Station Xinhua Road No. 365 Lane No. 6 021-63220033-310 200052
    n The Jewelry and Jade Appraisal Center of the Shanghai Center Laboratory of Geological Mining Industry
    n No. 418 Zhenda Road 200436 T: 56681084

    Treasure Yinlou Lishui Road No. 61 Donghua Diamond Jade Hall

    nThe free, usually 50 yuan for 50 points!
    The is not possible. Only a state -stipulated formal institution can issue a certificate. Any jewelry store is not qualified to issue a certificate!

  2. The address of the monitoring agency is very detailed on the floor of the building
    usually free monitoring activities on the 315 Consumer Association day
    general 50 yuan for diamonds below 50 yuan.

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