Product name:

Introduction to anodic oxidation of aluminum:

The anodic oxidation of aluminum or aluminum alloy is called the anodic oxidation of aluminum and aluminum alloy.

Product usage:

After anodized on the surface, the corrosion resistance, hardness, wear resistance, insulation and heat resistance of aluminum or aluminum alloy products are greatly improved.Therefore, anodic oxidation technology has been widely used in the construction industry, aviation and aerospace industry, electrical and electronic industry, food industry, chemical and pharmaceutical industry, transportation and other fields.

Process flow:

Oil removal → alkali washing → acid washing → polishing → anodic oxidation → washing → coloring → sealing → drying

Our strengths

1. Till 2019, we have been engaged in the field of etching for 20 years. In 2015, the company invested in building a new industrial park in nantong.

2. The group company has successively passed iso9001:2008 quality management certification and iso14001:2004 environmental management system. In 2016, the group company has passed ISO/TS 16949 certification and high-tech enterprise certification, and has obtained multiple property rights and patents.Zolida has been focusing on technology research and development, with laboratories and external employment and training of high-tech talents, is a benchmark enterprise in the industry.

3. As a member of PCMI, the world etching association, the company can share information and equipment of the global etching industry.

4. Several anodic oxidation production lines have been introduced, and the company has an automatic adding system and regeneration system for potions. While developing, the company also pays attention to environmental protection.The company aspires to become an environmental protection enterprise, green enterprise.

5. Many metals need anodic oxidation after etching, which can help improve the precision, finish and aesthetics of parts and other products.

6. Shenzhen zhuolida, kunshan zhuolida and nantong zhuolida three production bases, with a comprehensive area of more than 40,000 square meters.Nantong has built an industrial park, which involves etching, electroplating electrophoresis, anodic oxidation, laser welding, vacuum diffusion welding and other fields, providing customers with integrated solutions.The first floor of building 1, zhuolida, nantong is the electrophoresis workshop.The second and third floors are etching workshops, with more than 20 conventional, imported and customized non-standard precision etching lines, which can meet the requirements of production capacity and precision of various products.The fourth floor is the vacuum diffusion welding workshop.Building 2 is an electroplating industry.