Company Advantages
1. rapid roll up door 's mean life has been prolonged with the design of high speed industrial doors .
2. The product, as a semiconductor device, is inherently compatible with controls. It offers continuous, opposed to step-level, dimming. The light output is smooth and seamless.
3. The product has a stable and reliable performance. Some chemical stabilizer is added to its materials to enhance its overall stability.

4. Shenzhen Hongfa Automatic Door Co, Ltd.'s emergence has promoted the rapid and healthy development of rapid roll up door industry.
5. Without high speed industrial doors , rapid roll up door can't be such a great success.

Company Features
1. Hongfa enjoy the 'cross-country' reputation, and its image is deeply rooted in costumer's heart. Being qualified with related certificates like high speed industrial doors , Hongfa is more confident and encouraged to produce more popular products.
2. Our rapid roll up door are all made by eco-friendly and raw industrial roller doors to make healthier for human body.
3. high speed roller shutter doors is Hongfa's strategic principle. Get more info! Shenzhen Hongfa Automatic Door Co, Ltd. suggests small roll up doors as its market strategy. Get more info!