Product introduction:

Chemical etching

Product introduction:

Chemical etching, also known as wet etching, USES a chemical reaction between a specific solution and the film to remove parts of the film that are not covered by the photoresist.

Product use:

Chemical etching processing can be used to produce copper plate, zinc plate and other printed plate concave and convex, also widely used to reduce the weight of instrument panels, and traditional processing methods difficult to process thin workpiece processing.After continuous improvement and the development of process equipment, it can also be used in the aviation, machinery, chemical industry electronic chip parts precision etching products processing, especially in the semiconductor process, etching is an indispensable technology.

Etching process：

开Material opening → cleaning plate → dry film or coating → drying → exposure → development → drying → etching → stripping → detection of packaging -- finished product shipment.

Our strengths

1. Till 2018, we have been engaged in the field of etching for 19 years, and have been committed to technical innovation, research and development, production and sales of chemical etching products in the middle and high-end market.Aspire to become China's etching industry hundred year enterprise!

2. The company has successively passed iso9001:2008 quality management certification and iso14001:2004 environmental management system. In 2016, the company passed ISO/TS 16949 certification and high-tech enterprise certification.

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

4. It has an automatic adding system for potions and a self-built large-scale sewage treatment system, with the reuse rate of wastewater reaching above 40%.

5. We can do chemical etching with a thickness of 0.02mm and an etching size of 800*700mm, with a precision up to +/-0.005mm according to the product.

6. Shenzhen zhulida, kunshan zhulida and nantong zhulida three production bases, with a comprehensive area of more than 40,000 square meters.More than 20 conventional, imported and customized non-standard precision etching lines can meet the requirements of production capacity and the accuracy of various chemical etching products.