Korean smart door lock proposal

Dear Sir,

How are you?

This is Luciel of K-Tech Korea, specialist of smart door lock.
I'd like to propose our products for mutual benefit so please let me know who I need to contact with his/her email address.

Looking forward to hearing from you soon.

Thank you for your time.

Best regards,



Luciel Song.
President / K-Tech Korea Co., Ltd.
Mobile : +82-10-4236-6090 (Line)
Website : www.k-techkorea.com