How to Inquire

You can make an inquiry in the following forms, and we will reply you as soon as possible:

1. Online inquiry

You can click on the online customer service on the right to make an inquiry or skype:chemyuhao

2. Telephone inquiry

If you want to buy a large number of products or have other questions, you can call +86-571-82693216 

3. Email inquiry

You can also send an email to info@chemyuhao.com for email inquiry.