Service hotlineService hotline
In order to facilitate the use of our services by netizens, an after-sales hotline has been opened for every respected customer.
If you have any questions or requirements in the process of using our services for you, please call our Service hotline: 0086-523-87602671,you can also send E-MAIL to us（E-mail：info@yimingchem.com）。 We will provide you with thoughtful service. Your support is our greatest encouragement. |