Before Sale Service ：Products inquiries ,please click “ Message us ”  in the bottom right corner

Technical support、Customization and Consulting ：huangtao@delponting.com 

Bulk orders ：We accept bulk orders and provide special price support for bulk orders , Please contact  “ ponting@delponting.com ”

After Sale Service ：pontinghuang@delponting.com

Price discount policy for new user's first order：All new users enjoy a first order discount coupon , After receiving the coupon，It can be used on the checkout payment page

Overseas shipment / Maintenance and after-sales service / Returning and Exchanging warehouse

USA warehouse：104 cranch st Quincy MA 02169 , USA

Canada warehouse：6651 Elmbridge Way #160, Richmond, BC V7C 5C2

German warehouse：Buchholzstr.58 , 51061 Cologne , Germany