Does spiral door have warranty period?
Shenzhen Hongfa Automatic Door Co, Ltd. provides warranty service related to the spiral door. If you experience quality problems with your products and would like to get your products repaired or replaced, please feel free to contact us. Our service team, consisting of several professionals, is fully committed to assuring you enjoy a positive & rewarding experience through the implementation of the after-sales warranty service. To tell the truth, all the products we've developed have been put to the strict chemical and physical tests. Only those products that can withstand the toughest conditions can be shipped out of our factory.
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Established years ago, Hongfa Automatic Door Company is today a company specializing in cold storage doors. We have industry-leading product manufacturing capabilities. According to the material, Hongfa Automatic Door Company's products are divided into several categories, and roll up door is one of them. The product is characterized by its thermal resistance. The thermally conductive materials dissipate the heat through liquid cooling, natural convection, forced convection, or radiation. The product has the alarm light to remind the operators. With advanced equipment, Hongfa Automatic Door Company has strong production capacity. The edge of curtain features continuous injection molded teeth.
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Creating a batch of roll up door with international competitiveness is our drive to become a well-known supplier. Ask!

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