If you have any questions, concerns, welcome to email us. We will respond within 24-48 hours, in most cases sooner. We work 7days a week. Holidays except:  National Day and Spring Festival. We apologize for that maybe we are not available when you need a help for the time difference. However, we could solve the problem within 24 hours. Sincerely thanks for your understanding advance.

1. If you feel not satisfied about our products, we can directly communicate privately and we promise to offer you a better service. Please do not leave a bad feedback to draw our attention.

2. If you feel satisfied with our products, it is our pleasure to see your 5 stars feedback. And we are appreciate to your indispensable support to us.