Factory electric retractable door electric retractable door _ undertake engineering industry _ long Di door electric retractable door

 Classification of a retractable doors, electric retractable door 2, 3 civilian electric retractable door, automatic retractable door 4, 5 aluminum retractable door, stainless steel retractable door 6, highly polished stainless steel retractable door 7, 8 ordinary stainless steel retractable doors, iron 9 retractable doors, alloy retractable door Foshan City for Di Door Co., Ltd. is a strong and professional R & D, production, sales and service as one of the electric door manufacturer. The company operating the electric doors, retractable doors, electric retractable doors, retractable stainless steel doors and other products. Must pay attention to the use of electric retractable door service and maintenance guide pulley and upper door gap tends to fall, the safety of use can not be guaranteed. So choose this electric retractable door must be noted wind pressure intensity electric retractable door. This instability is running the drive load changing, affecting the life of electrical components greatly. Side of the suspension structure electric retractable door manufacturers, door body upward support force are in a line, because of the weight of the heart door installation accuracy errors and wind. So that not only the formation of a static side door also generate dynamic side pendulum swing. To this end. This electric retractable door door lower part of the guide block Professional electric retractable door, often referred to as "bracing block" on the use of a bearing, bearing diameter is less than the lower door guides so that the door swings in both directions under conditions You can still run. This side of the pendulum vibrations generated in the use of effects on the performance of the noise, the consequences will inevitably lead to a pulley and rail wear. Foshan City for Di Door Co., Ltd. is a dedicated electric doors, retractable doors, Barrier-paying technology manufacturing companies. The company specializes in electric door development, manufacturing, production, sale, installation and maintenance service integration professional retractable door electric retractable door. Factory electric retractable door electric retractable door _ undertake engineering industry _ long Di door electric retractable door provided by Foshan City for Di Door Co., Ltd.. Foshan City for Di Door Co., Ltd. (www.fsjiudi.com) is a leader in Foshan, Guangdong, metal door, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the long Di door industry leadership with the staff warmly welcome all inquiries negotiations to create long-Di door industry a better future.