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Quality Testing

To ensure we only provide customers with the highest quality products, we carry out thorough quality testing processes during production and after. Some of the tests include paint adhesion tests (cross-cut test), alcohol abrasion resistance tests, and hardness tests.

Paint adhesion test:
Evenly drawing 100 small grids on the mobile phone shell and wiping it quickly to test the degree of adhesion of the film to the substrate.


Alcohol abrasion resistance test:
Testing the degree of wear resistance of the pattern on the shell surface by alcohol.


Harness test:
We will test the harness of the mobile phone shell according to your demands.

Shenzhen Yichuang Plastic Manufacturing Co., Ltd.

Add.: 8 Floor, F Block, 10 Building, Huafeng Park, Tangwei Village, Fuyong Town, Baoan, Shenzhen
Contact person: Ping Li
Tel.: +86-13714723551
Fax: +86-755-81451533
E-mail: ivy@yichuangsz.com

Shenzhen Yichuang Plastic Manufacturing Co., Ltd.