Tel: 0086-13720134139 ； 0086-15971444841
The best way to get in touch with us is to send email to email@example.com. We will respond you within one business day.
Note: Our products are chemical reagents for research use only. We must know who will use the product since we do not sell products for human use.Inquiries without enough details (such as organization/company/institution,usage) and contact information will be ignored.