Language
简体中文 English

Contact Us

Contact us

Mr. zhou

+86 400 8050 842

Hualin Station: 2nd Floor, No. 16 Hualin New Street, Changshou West Road, Liwan District, Guangzhou City, Guangdong Province, China

Longjin Station: 3334, 3rd Floor, 777 Longjin East Road, Liwan District, Guangzhou City, Guangdong Province, China

Please use the below contact form to contact us. Should you face difficulties with this form or wish to send us an attachment you may also use to reach us.

  • RESEARCH
    About Us
  • contact us

    Mr. zhou

    +86 400 8050 842

    Hualin Station: 2nd Floor, No. 16 Hualin New Street, Changshou West Road, Liwan District, Guangzhou City, Guangdong Province, China

    Longjin Station: 3334, 3rd Floor, 777 Longjin East Road, Liwan District, Guangzhou City, Guangdong Province, China

  • subscription information

    Get the latest updates

Copyright 2025 Guangdong Baoyu Stone Gold and Silver Jewelry Quality Testing Center All Rights Reserved.