How about German Nuotuo Hardware?

1, German roto Hardware, is the most popular and well-known German door and window hardware brand in the door and window market. 1935, Mr. Frank invented the transmission hardware mechanism of the flat hanging window, so he obtained a German patent, and in the same year, he established Noto Frank Company and put his own patent into production. For decades, Noto products have been famous for their excellent product quality and applicable price.

2. All hardware products sold and used in China are imported from Germany, and both the material selection and the production and processing of hardware products are carried out in strict accordance with the unified process standards of Noto Company, thus ensuring the stability and reliability of all hardware products for doors and windows.