Quality Assurance

• Raw material control
  It has established strategic cooperative relations with well-known large-scale raw material manufacturers, and continuously and steadily provides us with high-quality and high-purity raw materials, ensuring the stability of our product quality.
• Production process control
  The refined management of the five major links of the human-machine-material method, the automatic upgrade of equipment and the continuous process monitoring ensure that the product quality is not affected by special reasons.
• Quality inspection
  From raw material inspection, regular sampling inspection in production process, finished product warehousing inspection and periodic inspection of inventory products, our products have been under strict quality control to ensure stable and reliable product quality.
• Warehousing logistics control
  Warehouse and logistics management is also an important part of quality assurance. Strict storage environment control and the principle of first-in-first-out keep the products in the warehouse in good condition. Strict control of packaging, transportation and other links ensures that the logistics process is foolproof.