Quality Certification
Zhengrun has the right to import and export, and has passed 1S09001 quality management system certification, all of our products are CE product certification in Europe.
Our quality is the leader in the industry, and we promise to always take practical actions to continuously improve the quality standard.
Zhejiang manufacturing certificate
Environmental certificate
Occupational Health and Safety Certificate
Quality System Certificate
Printing Industry Association Technology
China Printing Technology Award