Hongfa high speed roll up doors has passed a wide range of necessary tests such as vibration testing, acoustic tests, endurance tests, and water ingress (IP) testing. 2.
Hongfa high speed roll up doors is produced meeting the international standards for electric appliances. It has been sent to the testing organization for quality testing, and it has passed the RoHS, SAA, CB, CCC and ENEC certification. 3.
The product can last for a long time. With its full-shield design, it provides a better way to avoid the leakage problem and prevents its components from damage.
This product is antimicrobial and has made it possible to achieve the allergen-free sleep sanctuary of dreams without the cold hospital feel. Company Features1.
Shenzhen Hongfa Automatic Door Co, Ltd. is considered as one of the leading producers in China. We are engaged in the development, design, and production of high speed roll up doors . 2.
Shenzhen Hongfa Automatic Door Co, Ltd. has a team of professional technical engineers and a strong design and production team. We are powered by a team of industry and technology experts with years of experience. They work hard to push our manufacturing into international markets. 3.
Our business philosophy is to provide our customers with the highest level of products and services. We constantly work with our clients by providing effective solutions and cost benefits.