Service Online

Product Consulting Service

* You can send email to,we will deal with and timely reply your inquiries within 24 hours.
* You can also leave a message on our website, we will promptly reply to your relevant consultation.


  • Product Technical Problems Consulting
    You can directly contact our salesmen to help you choose the right products or any other problems, we will provide professional services.
    You can also call our technical service hotline+86-020-84382888-225,our engineers will provide professional advices in technical issues.
    * (Note: For business of drugs and easy system problem, please call our customer service phone, +86-020-84382888-237)
  • Complaints and Suggestions
    You can complaint or suggest by the following ways:
    1、Complaints/Suggestions Call:020-84382888-237 or 210
    2、Fax NO:020-84380066 or 84383047
    3、The salesmen or the sales assistant of our company

    We value your feedback much, and we are continually improving our quality of products and services. We will reflect the solution according to your complaint in three working days after the receipt.

Ordering Process

  • Consulting, inquiry, order, etc can be dealt with through telephone, fax, E-mail,Contact way

Contact Us


Guangdong Guanghua Sci-Tech Co.,Ltd.
(Marketing Headquarters)

  • Electronic chemicals
  • Tel:+(86)--020-84382888—280
  • Fax: +(86)--020-84380294
  • Chemical reagents
  • Tel: +(86)--020-84382888—266
  • Fax: +(86)--020-84380294
  • E-mail:

Guangdong Guanghua Sci-Tech Co.,Ltd.(Marketing Headquarters) Add:#807, Heli Development Building,6, Jiangyan

South Road, Guangzhou City, Guangdong Province. Tel: +(86)--020-843828888


About us | Products | Contact us     Links: is the only official website of Guangdong Guanghua

Sci-Tech Co ICP: NO.10005674-3