MSJ Smart Home Technology Co.,Ltd. is a manufacturing enterprise integrating R&D production and sales of window decoration productsand smart home products. GRACEBLINDS, BANYU smart home and DELUX are three majorbrands of MSJ.It has four production bases nationwide: Dongguan MSJ Blinds Co.,Ltd., Dongguan MSJ Smart Home Technology Co., Ltd.,Jingmen MSJ Smart Home Technology Co., Ltd. and Foshan Delux SmartDoors and Windows Co.,Ltd. and four overseas branches in Sydney,Queensland, US and London. We are committed to providing users with personalized, humanizedand aesthetic design services and creating a whole house shading systemsolution so that users can feel at ease and worry free.