Contact Us
：CUSTOMER CARE
Questions about products, orders, shipping or returns?
Mahjong At Four is operated by Shenzhen Longhao Technology Co., Ltd. Include your order number when contacting us about an existing order so our team can identify it quickly.
EMAIL & TELEPHONE
Talk with customer care.
info@mahjongatfour.com
(865) 436-3517
For order questions, please include the email used at checkout and your order number.
BUSINESS ADDRESS
Shenzhen Longhao Technology Co., Ltd.
Room 1104, Tower C, Bairuida Building
Vanke City Community, Bantian Subdistrict
Longgang District, Shenzhen, China
This is the business contact address of the merchant operating mahjongatfour.com. Contact customer care before sending a return so we can provide the applicable return instructions.