What standards are followed during fast shutter door production?
Standards followed during fast shutter door production can be categorized into four major types. The first is fundamental standards. They concern terminology, conventions, signs and symbols, etc. Next is test methods and analysis standards, which measure characteristics such as chemical composition. The third is the specification standards. They define the attributes of the product and its performance thresholds, such as suitability, health & safety, environmental protection, etc. And the last one is organization standards, which describe elements such as quality management and assurance, production management, etc.
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Shenzhen Hongfa Automatic Door Co, Ltd. is a well-recognized company headquartered in China. We are engaged in manufacturing and exporting cold storage doors suppliers. Hongfa Automatic Door Company focuses on providing a variety of spiral door for customers. All materials of Hongfa industrial doors are strictly tested in conformity with the international standards. The product has a high-efficiency door control system. Some of our customers say it is especially comfortable to wear in the hot summer because their feet will not generate too much sweat and odors. The product has the advantage of strong wind resistance.
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We think highly of environmental protection and resource conservation. During our production, we try to minimize our pollution by adopting energy-saving technology.

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