News and information
Latest news and information
China's first blue copper peptide standard was born, and Calendula BC peptide leads the standardization of blue copper peptide industry
CALENDULA meets China
On January 1, 2022, CALENDULA officially entered the C...
Headphone and smart speaker industries are developing rapidly
Control the equipment such as machine of lamp, curtain...
How to configure the camera with WiFi
Some speakers began to pay attention to the waterproof...