Blog
You are here: Home » Blog

News and Events

  • 2024-01-12

    Paint thickness of colour coated aluminium coilsPaint thickness of colour coated aluminium coils is one of the most important factors affecting their performance and quality. Too much or too little paint thickness can lead to defects and problems in colour coated aluminium coils. Too large a paint t
  • 2023-12-25

    Aluminum magnesium manganese roof panels and wall panels have been widely used in roofs and exterior walls of homes, stations, showrooms, airports, public service buildings and large shopping malls. It can be seen that aluminum-magnesium-manganese panels have been generally recognized. As a n
  • 2023-12-19

    Mirror aluminum is a commonly used material in lighting applications, particularly for reflectors and decorative lighting elements. However, it's important to note that the choice of the "best" material for lighting depends on various factors, including the specific lighting requirements, design pre
  • 2023-12-18

    In recent years, adulteration, counterfeiting and shoddy products in the aluminum, magnesium and manganese industry are extremely ugly behaviors that have appeared in the production and sales of this industry. Unscrupulous merchants use low-grade products to pass off high-grade products, and us
  • 2023-11-26

    Distinguishing between color-coated aluminum coils made of 3003 and 3105 aluminum alloy coils might require a closer inspection and sometimes specialized testing. Here are several methods that can help differentiate between the two:1. Alloy Identification:Alloy Markings: Look for any markings or lab
  • 2023-11-25

    In addition to heat resistance testing, there are a number of other common test methods used to assess the performance of colour coated aluminium coils. Below are a few common test methods:Corrosion resistance test: This test is used to assess the corrosion resistance of colour coated aluminium coil
  • 2023-11-22

    Aluminum Alloy Transportation ApplicationsThe transportation market has several major subsections,as discussed subsequently.Automobile,van,sport utility vehicle (SUV),bus and truck applications.Automotive structures require a combination of aluminum castings,sheet,and extrusions to cover all good op
  • 2023-11-21

    Aluminum-magnesium-manganese roof panels have many advantages and are widely used as modern emerging building materials in airports, stations, theaters, workshops, convention and exhibition centers, stadiums, civil buildings, shopping malls and other buildings. So what are the advantages of aluminum
  • 2023-11-15

    Protective Film Applied On The Surface Of Pre-painted Metal Products A series of protective film products are tailored for the surface protection of metal products,that can ensure the metal products are not damaged during production,processing,installation and transportation. PE Protective FilmPE,th
  • Total 47 pages  Go to Page
  • Go

Consult Us To Get Your Customized Aluminum Solution

We help you avoid the pitfalls to delivery the quality and value your aluminum  need, on-time and on-budget.

Products

Application

Quick links

Follow Us

Contact Us

    joey@cnchangsong.com
    +86-18602595888
   Building 2, Zhixing Business Plaza, No.25 North Street, Zhonglou District, Changzhou City, Jiangsu Province, China
    Chaoyang road, Konggang economic development area, Lianshui, Huai'an city, Jiangsu,China
© COPYRIGHT 2026 CHANGZHOU DINGANG METAL MATERIAL CO., LTD. ALL RIGHTS RESERVED.