Established years ago, Hongfa Automatic Door Company is a trusted global partner to customers and suppliers in custom roll up doors designing and manufacturing. According to the material, Hongfa Automatic Door Company's products are divided into several categories, and roll up door is one of them. Hongfa cold storage doors suppliers is manufactured meeting the consumer safety standards and national regulatory requirements. It has passed tests of CCC, REACH, CE, etc. The product has a long service life with the anti-collision curtain. It is highly resistant to chemical corrosion. It is electrostatically sprayed with the powder paint to form a thick layer which can protect the surface from corrosion. With an anti-freeze device, it runs smoothly in a low-temperature working environment.
With its roll up door as the guideline, Hongfa will enhance its competitiveness. Inquiry!