We adhere to the six major demands of environmental protection, health, safety, energy saving, sound insulation and comfort, and the self-developed NF film is integrated into the green crystal glass product series. Its products are tested by green building materials standards (no heavy metals, asbestos, radiation), and have ultra-low reflection, which does not cause public light and heat pollution. At the same time, the company combines the advantages of international manufacturers to integrate Bayer Makrolon® materials into the product range to complete each product with the highest specifications.