Product Name:

Introduction to anodic oxidation:

Anodic oxidation is a kind of material protection technology for metal materials to form oxide film on the surface by anodic current applied externally in electrolyte solution

product usage:

Metal materials or products after the surface anodized treatment, its corrosion resistance, hardness, wear resistance, insulation, heat resistance and so on have been greatly improved so the anodic oxidation technology in the construction industry, aerospace industry, electrical and electronic industry, food industry, chemical industry and pharmaceutical industry, transportation and other fields has been widely used

technological process：

 Oil removal→alkali wash→acid wash→polishing→anodic oxidation→water→ coloring→ sealing→drying

Our Advantage

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, learned from the successful experience of shenzhen and kunshan branch, and started to involve in the field of metal anodic oxidation, committed to the technical innovation, development, production and sales of anodic oxidation products in the middle and high-end market.  

2、The company has passed ISO9001:2008 quality management certification and ISO14001:2004 environmental management system, passed ISO / TS 16949 certification and high-tech enterprise certification in the automobile industry in 2016, and obtained a number of patent certificates. Zhuolida has always attached great importance to technology research and development. It has set up laboratories and engaged and trained high-tech talents, striving to be a benchmark enterprise in the industry.

3、The company is a member of PCMI, an organization of the world etching association, which can share information and equipment of the global etching industry.

4、Introducing multiple anodic oxidation production line, with liquid automatically add system and regeneration system, at the same time also pay attention to environmental problems for the development of the company, self-built large sewage treatment system, wastewater powerusageeffectiveness back to more than 40%, is specialized in metal etching industry one of the few construction without water treatment system of the corporation to become green environmental protection enterprise.

5、Many metals need anodic oxidation after etching, which can help parts and other products to improve the accuracy and the beauty of finish products, etc. Nantong zhuolida integrates etching and anodic oxidation processes into one, which can well meet the processing needs of customers and truly provide product processing services for customers.

6、Shenzhen ZhuoLiDa kunshan ZhuoLiDa and nantong ZhuoLiDa three production bases, the comprehensive area of 40000 square meters of nantong industrial park have been completed, involving etching plating electrophoresis anodized laser welding and vacuum diffusion welding, and other fields, can provide integrated solutions for customers' products including nantong ZhuoLiDa workshop on the first floor of a building for electrophoresis; The second and third floors are etching workshops, with more than 20 conventional import 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 second floor of the vacuum diffusion welding workshop.