Сертификаты

After continuous production, research and development and technology precipitation, Jinan Xinyu was the first in the same industry in the country to pass the ISO9001 international quality management system, and obtained multiple invention patents and utility model patent certificates. The R&D team insisted on technological progress and continuous innovation, and the product quality reached the leading level in the country.
Adhere to the concept of innovation, responsibility and excellence, provide customers with better products and services, and create greater value for society.

Our Certificates List: