Youzhijia · Aura
About Us
Aura is the consumer brand of Shenzhen Youzhijia Information Technology Co., Ltd. We design intelligent sleep devices and soundscape experiences that help people rest better at home.
Last updated: July 20, 2026
Our company
Shenzhen Youzhijia Information Technology Co., Ltd. (深圳市优智家信息技术有限公司) is a Shenzhen-based technology company focused on software, connected devices, and digital experiences for everyday living.
Unified Social Credit Code: 91440300MAKGADHJ12. Our official website is https://www.yzjsmart.com.
What we build
Aura combines light, audio, and companion software to deliver guided sleep routines. Our product line includes sleep audio players and related accessories, with online soundscape libraries available on this site.
We operate this website as the public home for the Aura brand—covering product information, purchase requests, soundscape previews, and company policies.
Where we are
Room C504, Building CD No.2, Hongfa Industrial Co., Ltd., Qiaotou Community, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China
Business inquiries: contact@yzjsmart.com
Support: support@yzjsmart.com
Hours: Weekdays 09:30–18:30 (China Standard Time)