Spunlaced nonwoven

The spunlace method, also known as spunlace forming, is an important non-woven processing technology. Due to the unique technology of spunlace, it is widely used in medical and sanitary products and synthetic leather fabrics, shirts, and home de

What kind of jade is worth

What kind of jade is good? It is necessary to look at its value. The price is relatively rare compared to the raw materials, and the things are faint and expensive, and naturally it is good. However, the jade jade is also eye-catching, and the ones that you like ar