Quality assurance

1. Strict supplier selection: Choose suppliers with good reputation and high quality standards to cooperate and ensure product quality is controlled from the source.

2. Strict quality control process: Establish a sound quality management system, including raw material inspection, production process monitoring, finished product testing and other links, to ensure stable and reliable product quality.

3. Reasonable quality assurance policy: Develop clear quality assurance policies, promptly address product quality issues and provide after-sales service to safeguard customer rights.

4. Regular quality evaluation and improvement: Regularly evaluate and analyze product quality, identify problems and make timely improvements, and continuously improve product quality level.

5. Strengthen internal training: Strengthen employee training, improve their quality awareness and technical level, and ensure that each link can meet high-quality standards.