REN door control equipment co., Ltd is a set design, production and sales of automatic door control equipment professional enterprises. Main products: car park management system, access control system, automatic lifting pillar, roadblocks, auto gate, automatic patio door, smart garage door and so on. Strong technical research and development strength, advanced production equipment and testing instruments, perfect quality management system and perfect after-sales service guarantee, the company ranked in the forefront of the domestic industry. Companies adhering to the "quality first, reputation first, continuous improvement" approach, adhere to the "after the pre-sale publicity, sales coaching, sales-guarantees" service principle, efforts to make the company stronger and bigger, making a contribution to the development of national industry.