The one-piece molded door panel utilizes high-quality colored Zincalume coated steel, and comprises the following features:

  * Zincalume coated steel Coil is produced by qualified vendor with      

    international patent license (Sysco company)

  * Roller Doors use the 0.52mm thickness Zincalume coated steel, quality

    guaranty.

  * Anti-stress steel plate is perfectly structured. Heat immersion treatment

    for the bottom layer of the steel

  * plate provides resistance to acids, alkali and corrosion.

  * It is particularly tough and durable (tensile strength 432 N/mm2)

  * Protects against high temperature and heat, highly reflective

  * Excellent paint adherence

  * Long-lasting vibrant colors