high speed door is a truly cost-effective product. It is processed in strict accordance with relevant industry standards and is up to the national quality control standards. The quality is guaranteed and the price is really favorable.Compared with same kind of products in the industry, high speed door has the following highlights due to the better technical capability.
Company Advantages 1. The safety level of Hongfa high speed roller shutter doors is guaranteed by a series of tests. It has passed the electric leakage, overload, overvoltage, and capacitive load testings. 2. The manufacturing of Hongfa high speed roller shutter doors requires different high efficient testing tools. It will be checked for electric performance by virtue of a test pen, cable fault locator, electric screwdrivers, and thermistor detector. 3. By using advanced production technology, performance such as high speed roller shutter doors has been realized on roll up doors interior .
4. With greenhouse gases and carbon dioxide becoming increasingly serious, the product is of great help to reduce people's carbon footprint and energy consumption. 5. It will prevent some of the heat and light coming into the house. This results in thermal efficiency (savings on air conditioning) and glare reduction.
Company Features 1. Continuous efforts over the years in high speed roller shutter doors and management overhaul have enabled Shenzhen Hongfa Automatic Door Co, Ltd. to maintain a sustainable, healthy and rapid development. 2. Our quality check team is crucial to our company. They utilize their years of QC experience to ensure the highest standards of product quality and safety. We not only have our product throughout the country but also exported to Europe, America, Southeast Asia, and so forth. We have also finished several projects with some world-famous brands. 3. We will strive to enter the global market and become a famous industrial roller doors manufacturing brand. Call! Shenzhen Hongfa Automatic Door Co, Ltd. will continue to enhance the core competitiveness of enterprises. Call!