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How to distinguish the authenticity of Ningbo Blu-ray doors and windows

The method is as follows:

1, brand reputation and qualification certificate: Ningbo Blu-ray Windows and Doors is a well-known brand of windows and doors and has a good reputation in the market. We can confirm the authenticity of products through official website and authorized dealer channels.

2. Quality and process details: Ningbo's real blue-light doors and windows are of high quality and process level. We can observe the process details of the products and judge whether the joints are firm, whether the surface treatment is smooth and whether the glass meets the standards.