Through the innovative design and flexible manufacturing, Shenzhen Hongfa Automatic Door Co, Ltd. has built a unique and innovative portfolio of vast product range, such as high speed spiral door-roll up door. We constantly and consistently provide a safe and good working environment for all our employees, where each can develop to their full potential and contribute to our joint goals - maintain and facilitate the quality.. Hongfa established by our company has been popular in the China market. We constantly keep trying new ways of increasing the current customers base, such as price advantages. Now we are also expanding our brand to the international market - attract global customers through word of mouth, advertising, Google, and official website.. We have created an easily accessible way for customers to give feedback through Hongfa Automatic Door. We have our service team standing by for 24 hours, creating a channel for customers to give feedback and making it easier for us to learn what needs improvement. We make sure our customer service team is skilled and engaged to provide the best services..