Shenzhen Hongfa Automatic Door Co, Ltd. strives to be the customer's favored supplier by delivering unswervingly high-quality products, such as 6 foot roll up door-roll up door. We proactively examine any new accreditation standards that are relevant to our operations and our products and select the materials, conduct production, and quality inspection based on these standards.. In order to build confidence with the customers on our brand - Hongfa, we have made your business transparent. We welcome customers' visits to inspect our certification, our facility, our production process, and others. We always actively show up in many exhibitions to detail our product and production process to customers face to face. In our social media platform, we also post abundant information about our products. Customers are given multiple channels to learn about our brand.. The basis of our success is our customer-focused approach. We place our customers at the heart of our operations, providing excellent customer service available at Hongfa Automatic Door and recruiting highly motivated external sales agents with exceptional communication skills to continuously ensure clients are satisfied. Fast and safe delivery is regarded of great importance by every customer. Thus we have perfected out distribution system and worked with many reliable logistics companies to ensure efficient and reliable delivery..