Which brand of mdi glue is used?

Schneiman, Sophia, Bonnie, Wei Yi, Shangpin and Haolaike are all customized. According to official website, mdi glue is pure plant extract glue, which contains no formaldehyde and meets the corresponding national standards. As of July 14, 2023, brands such as Schniemann, Sophia, Bunny, Wei Yi, Shangpin and Haolaike have all used mdi glue to make plates.