الوصف

**1 stainless steel , with a certain acid and alkali resistance , high
density , polishing no bubble ,   no pinhole and other characteristics, is
the production of various watchcase ,  watchband bottom cover quality
materials.Mainly used for decorative tube, industrial tube, some shallow
stretching products. **2 stainless steel is one of the **0 series stainless steel, the national
standard is 1Cr*8Mn8Ni5N . **2 stainless steel is widely used in building
decoration ,  municipal engineering ,  highway guardrail ,  hotel facilities ,
shopping malls ,  glass handrails ,  public  facilities and other places.
       Stainless steel **3 is austenitic free cutting stainless steel.**3 stainless
steel is widely used in petroleum , electronics , chemical industry , medicine,
light textile ,  food ,  machinery ,  construction ,  nuclear power ,  aerospace,
military and other industries.
       **4 stainless steel is a common material in stainless steel, with a density
of 7.*3   g/cm cubed, also known as *8/8 stainless steel in the industry .
High temperature resistance **0ºC , with  good  processing  performance , 
high toughness characteristics , widely used in industry and furniture decoration
industry and food and medical industry.
       **4L stainless steel, also known as ultra-low carbon stainless steel, is a
universal stainless steel material, widely used in the production of equipment
and parts requiring good comprehensive performance  (corrosion resistance
and formability).