涂层板也称为有机涂层板或预涂钢板，它是以金属卷材(冷轧板、热镀锌板、电镀锌板、合金化板、镀锌铝板、电镀锌合金板、镀锡板、镀铬板、铝板等)为基材，在表面涂敷或层压各种有机涂料或塑料薄膜而成。由于它是在冶金工厂完成表面涂层的卷材，可供用户直接加工成产品，所以也有称为预涂卷材。

Coating plate is also known as organic coated plate or precoated steel plate, it is based on the metal roll material (cold rolled plate, hot galvanized plate, electrogalvanized plate, alloyed plate, galvanized aluminum plate, galvanized alloy plate, tin plating plate, chrome plating plate, aluminum plate, etc.) as the substrate, on the surface coating or laminating various organic coatings or plastic films.Because it is a surface coating in a metallurgical factory, which can be directly processed into products, it is also known as pre-coated coil.

涂层板具有良好着色性、成型性、耐蚀性、装饰性，又有钢板的高强度和易加工性，能很容易地进行冲裁、弯曲、深冲、焊接等加工。这就使有机涂层钢板制成的产品具有优良的实用性、装饰性、加工性、耐久性。

Coating plate has good colorability, molding, corrosion resistance, decorative, and high strength and easy processing of steel plate, can be easily cut, bending, deep flushing, welding and other processing.This makes the products made of organic coated steel plates have excellent practicality, decoration, processing ability and durability.

而还有一种常见的金属卷材——彩涂铝卷。彩涂铝卷是指对铝合金的表面进行着色处理，彩涂铝卷已经成为最受欢迎的顶级的装饰材料之一。它是一种具有环保，耐用和美观特性的绿色。它作为装饰材料具有以下其他产品不可比拟的优点：色泽均匀，光洁亮丽，附着力强，坚固耐用，耐酸耐碱耐腐蚀，耐风化，耐衰变耐摩擦，耐紫外线照射，耐候性强。

And there is also a common metal roll material —— color coated aluminum roll.Color-coated aluminum roll is the coloring of aluminum alloy, which has become one of the most popular top decorative materials.It is a green color with environmentally friendly, durable and aesthetic properties.As a decorative material, it has the following incomparable advantages of other products: uniform color, bright color, strong adhesion, durable, acid and alkali and corrosion resistance, weathering resistance, decay and friction resistance, ultraviolet radiation resistance, strong weather resistance.