Company Advantages
1. Hongfa roller shutter doors is manufactured using the latest manufacturing technology.
2. The materials of Hongfa zipper door are sourced from reputed and trusted vendors of the industry.
3. As our QC team strictly and smoothly control the quality throughout the whole production process, the quality of the product is fully ensured.

4. This product adds no burden when installed. Its compact and light-weight design makes it easy to move and install for people.
5. People who bought this product said that it runs very smooth. They don't have to bear the unwanting buzzing noises when operating.

Company Features
1. Shenzhen Hongfa Automatic Door Co, Ltd. is a high excellent zipper door manufacturer in China.
2. Shenzhen Hongfa Automatic Door Co, Ltd. has full range production line. Every step including the product designing, material selecting, production and management are strictly controlled in Shenzhen Hongfa Automatic Door Co, Ltd..
3. In recent years, Shenzhen Hongfa Automatic Door Co, Ltd. has become more and more popular. Inquiry! We eliminate the incompetent material for roller shutter doors from the very beginning.