1、济钢一级代理将彩板剪切加工为建筑天沟配件，建筑物天沟一般不宜直接选用普通彩涂板。

1, an agent will cut steel color plate for building gutter fittings, building gutter are generally not directly selected ordinary color coated sheet.

2、高温、湿热、酸性区域环境，误选用通常镀层热镀锌聚酯彩卷作为屋面彩瓦。

2, high temperature, damp heat, acid environment, the error usually galvanized coating polyester as roofing tile color film.

3、选择将不同厂家、不同涂层膜厚、不同生产时间、不同涂层种类的彩卷放在同一工程上，结果较短时间内引起色差。

3, choose different manufacturers, different coating thickness, different time, different kinds of coating production of color film in the same engineering, results in a relatively short period of time caused by chromatic aberration.

4、室内腐蚀气氛重，选材未对背面涂层种类，涂层结构、涂层膜厚未提任何要求，结果出现背面漆层起皮。例如：硅酸盐水泥厂、耐火材料厂。

4, the indoor corrosion atmosphere is heavy, material selection is not on the back of the type of coating, coating structure, coating film thickness did not mention any requirements, the result of the back paint layer to rise. For example: Portland cement plant, refractory factory.

5、济钢一级代理在工业介质环境、严重结露潮热环境、海洋盐雾环境、强酸碱性环境下，彩卷使用寿命将受到较大影响，建筑设计选型未进行识别。

5, Jinan an agent in the industrial environment, marine environment, serious condensation hot flashes of salt spray, strong acid and alkali environment, lottery service life will be affected, architectural design selection without recognition.

6、腐蚀性环境：指含有一定浓度的二氧化硫、氯化物，硫化氢、氟化物、氮的氧化物等其中的一种或几种腐蚀介质的环境，有酸雨或酸性空气的环境。

6, corrosive environment: refers to a certain concentration of sulfur dioxide, chloride, hydrogen sulfide, fluoride, nitrogen oxides such as one or several corrosive medium environment, acid rain or acid air environment.

我们一直以质量第一，顾客至上，作为我们的服务宗旨，尽我们最大的努力来为您提供满意的服务，我们真诚的欢迎您来本公司视察，选购，希望我们有良好的合作机会，共同创造双赢的局面！

We have been to quality first, customer first, as our service tenet, try our best to provide you with satisfactory service, we sincerely welcome you to visit the company, to purchase, I hope we have a good opportunity to work together to create a win-win situation!