How to extend spiral door warranty?
Shenzhen Hongfa Automatic Door Co, Ltd. gives customers the option to extend the warranty of spiral door. In this way, we hope our customers will feel more comfortable with their orders. But please note that from Chinese manufacturers, the warranty cost is usually included in the price of the product whereas an extended warranty costs extra and is sold separately. You shall consider whether the product will require repair and the possible cost of such repairs. It is suggested that customers make a decision at the time of purchase, or within a few more days or weeks to return to us and purchase the extension.
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Based on years of manufacturing experience, Hongfa Automatic Door Company deserves market attention and recognition for excellence in manufacturing roll up door. According to the material, Hongfa Automatic Door Company's products are divided into several categories, and roll up door is one of them. Hongfa industrial roller doors has passed various physical tests required for the footwear materials. These tests include abrasion resistance testing, adhesion testing, colorfastness testing, hardness & thickness testing and flex and fatigue resistance testing. With its high-efficiency drive system, it operates smoothly. Hongfa Automatic Door Company pays attention to the quality of talents and intensive development of cold storage doors. Its special zipper design structure connects eliminates gaps.
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Creating value for both Hongfa and customers is a motivation for the development of company. Get info!

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