? ? ? ? Kunming jienai Decoration Engineering Co., Ltd. is a professional production of electric retractable door, sliding door manufacturers, has skilled, experienced personnel, the introduction of management method of Guangdong Foshan production technology and science of advanced, professional production of various kinds of high quality, novel style electric door, pull the gate. Leading products are: electric retractable door, pull the gate, gate, flower gate. Kunming jienai Decoration Engineering Limited company strength is abundant, best-selling products around the world, in order to facilitate the customers, for customers the first time to exclude the difficulty and anxiety, the factory across the country there are a number of professional repair point. The factory has a group of senior management personnel, engineering and technical staff and construction personnel, and gradually formed a huge research, production, sales, service system. Factory always adhere to science and technology; for this, take the quality as the life, service as guarantee, and strive to open up the market, create the Jenaer brand and colleagues to create brilliant.