Following methods are at your choice:

Email- Anything you need, you can send email to 
sales@bestcoatingline.com
regarding what you need, which will be replied within 12 hours, 48 hours on weekends.

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If we are not available online, please leave us message and we will reply within 24 hours.
 

Call US--- 0086-15602916761(Whatsapp)
If we are not available, please try to contact us via Live Help or leave us message. We will call you back in 8 hours.