When we buy things, we will pay special attention to the quality of the goods, so the quality is a very important thing. So how should we distinguish the quality of color steel composite board of Jinan mobile board room?

一、听声音

1、 Listen to the sound

用手指或用硬物敲击彩钢复合板，产品的材质如果较差，则发出来的声音是闷的，金属声音不明显，材质较好的产品金属声音是比较响亮、清脆的。

If the material of the product is poor, the sound is dull, and the metal sound is not obvious. The metal sound of the product with good material is loud and crisp.

二、看

2、 Look at the price

任何东西，都是一分钱一分货。在比较产品质量的时候，是一方面，但是也不要太注重。如果一种彩钢复合板的别其他的低很多，那么我们就要有所注意了。

Everything is worth a cent. When comparing product quality, price is one aspect, but don't pay too much attention to price. If the price of a kind of color steel composite plate is much lower than others, then we should pay attention to it.

三、观察基板厚度和腹膜的厚度

3、 The thickness of the basal plate and peritoneum were observed

产品是有基板和彩色的腹膜或者镀层构成的。得考虑基板和腹膜镀层的厚度，比较好的活动板房的彩钢复合板基板是0.02到0.05mm，覆膜或者涂层厚度往往只有0.15mm以下。

The product is composed of a substrate and colored peritoneum or coating. First of all, we must consider the thickness of the substrate and peritoneum coating. The color steel composite board substrate of a better mobile house is 0.02 to 0.05 mm, and the coating or coating thickness is often less than 0.15 mm.

四、查看产品的质量合格证明

4、 Check the quality certificate of the product

彩钢复合板是否有相关部门的检验标准。看看企业的环境怎么样，是否正规。市场上打听一下这个企业的口碑怎么样。

Whether there are inspection standards of relevant departments for color steel clad plate. Let's see how the environment of the enterprise is and whether it is formal. Ask about the reputation of this enterprise in the market.

五、观察彩钢复合板的外漏边缘

5、 Observe the leakage edge of color steel composite plate

拿到产品，先观察济南活动板房的彩钢复合板外露钢材如断面等是否结晶细密，是否发灰、发暗和杂质。若切面是结晶细密型的则是质量比较优越的。

To get the product, first observe whether the exposed steel such as cross-section of color steel composite board of Jinan mobile house is fine crystal, gray, dark and impurities. If the section is fine crystalline, the quality is superior.