Ours is HongYuan motor co., Ltd, which specializes and manufacturing Tubular Motors (Diameter 35mm, 45mm, 59mm, 92mm)for rolling shutter,electric window,awning, garage door and etc , Welcome to visit our website www.hz-hydj.com In addition,we also provide correlative accessories ,such as remote control unit ,adaptor,crown,etc. we wish to establish busniess relations with you. Yours Sincerely Best regards wendy chen general manager's assistant huzhou hongyuan motor co.ltd nanlin road,nanxun,huzhou,china Tel:86-572-3033158 Fax:86-572-3033028 website: www.hz-hydj.com Email add: hydj@hz-hydj.com MSN: vickiwjbd@163.com