Innovation is the foundation, quality is life, pragmatism is the purpose, and benefit is the goal.

Raw material quality control: select qualified suppliers and qualified raw materials by trialing raw materials, verifying process and finished product quality

Process control: set quality control for key steps in the production process

Product quality control: in line with enterprise standards or quality standards already stipulated by the country

Packaging quality control: in line with enterprise standards or quality standards already specified by the country

Service quality control: meet the quality requirements reached with the service object