Standards followed during protective film 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.
With a history stretching back years ago, Guangdong Guangdong wanbian nano technology co., ltd. Nano Technology Co., Ltd. is one of the Chinese leading providers of automotive protective film. Wanbian Protective Film has created a number of successful series, and thermal film optical film is one of them. The raw materials of Wanban 3d optical film undergo strict selection from suppliers. Wanban is an outstanding company integrating 3m optical film and 3m optical film together with a complete factory.
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