Contact Us

We're here to help! If you have any questions or suggestions, or need any assistance with your order or service, please feel free to contact us.

Customer support email: flashsaleservice@outlook.com

Company Name:Hong Kong Chen Heng Technology Co., Limited

Registered Address:

Room 1372, 13th Floor, Fuk Cheong Building, 63 Hoi Yuen Road, Kwun Tong, Kowloon

Customer service hours

Monday through Friday: 9:00 AM to 7:00 PM (local time)

If you have any questions about the product, shipping, or account, please provide your order number (if any) and a brief description of the problem so we can assist you more efficiently.

Thank you for choosing us; we look forward to your reply!