An Jinn team is always keeping innovation, improvement and upholding the founder’s principle to produce the best roller door since 1994. We pay more attention and care the details of zincalume roller door (color bond roller door) materials, prepainted galvanized steel sheet, special coating…even mark our company name on the steel sheet. We offer the prepainted galvanized steel coil with stable quality, remain the colors in past 26 years.
- Color coating and baking on the surface of 55% aluminum-zinc alloy-coated steel sheet in order to improve their dull and changeless surface with beautiful and high corrosion resistance prepainted steel sheets.
- The base prepainted galvanized steel sheet is 0.426mm is the most thickness in this industry of Taiwan and quality guaranteed.
- 7 colors of slat are available, colorful and enduring.
- The profile of slat is almost perfect, the steel sheet is treated specially, acid and alkali resistance, corrosion resistance, moisture resistance are extremely strong.
- Durable for high temperature and heat.
- Auto-Reverse and switch to manual mode is easy to operate and safety when power off.