STANLEY and STANLEY logo are registered trade marks of Stanley Black & Decker, Inc. or an affiliate thereof and are used under license. Manufactured by Shanghai Eastern Iron Trading Co., Ltd. (Address: No.288 Ji Ye Road, Song Jiang District, Shanghai, P.R. China). Shenzhen GMT Intelligent Technology Co., Ltd,as the affiliated company and the distributor,we are responsible for the sales and promotion of Stanley smart locks in the authorized territory.