We have strict control over quality. Starting from the quality inspection of raw materials, each batch of incoming raw materials must undergo multiple testing procedures, including physical property testing, chemical composition analysis, etc., to ensure compliance with relevant international and domestic standards. During the production process, our quality monitoring team will be stationed at the factory to supervise and conduct sampling inspections on the products. At the same time, our comprehensive product traceability system ensures that each plastic product has a unique code identification. Through this code, detailed information such as the source of raw materials, production batch, production time, and quality inspection reports can be traced, allowing customers to rest assured of product quality.