We are very appreciate for your past support.

Chyi Security will have China National Holiday from Oct 1st to Oct 7th, and get back to work on Oct 8th. 

During the holiday, our sales colleagues will also check emails when they before computer, if you have any questions, please do not hesitate to send us email or contact us by Whatsapp, we will help you solve problems as soon as possible. 

Thanks for attention, and sincerely hope your business booming.

Best regards,

Leo