Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, lathe parts and stamping parts of the enterprise, the factory has advanced technology and equipment, modern workshops and professional personnel shrapnel, selling products around the world. Acid-resistant stainless steel stainless steel short, it is made of two parts consisting of stainless steel and acid-resistant steel, in short, can resist the atmospheric corrosion of steel called stainless steel, and is resistant to chemical corrosion of steel called the acid-resistant steel. Spring steel is a high-quality carbon steel, but it will rust. James put salt on a day you can see the two steel rust is a way (for 304 stainless steel can manufacturers shrapnel, 201 stainless steel will rust, and less of it); Another approach is to put on the two steels In dilute oxalic acid, sulfuric acid reaction can see a large spring steel, non-reactive or the reaction is a small stainless steel. "To meet customer needs is our eternal pursuit!" We will be happy to serve you! Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, lathe parts and stamping parts of the enterprise, the factory has advanced technology and equipment, modern workshops and professional personnel, products sold around the world. Do you know breathable tank design metal shrapnel conductive film? For normal operation of the metal dome array is very important. Without this ventilation groove will result in poor feel and impact switch. Although not every product is suitable to be used in the design Tangxia shrapnel, but it is almost all applications are desirable. When you press the metal shrapnel when air is trapped underneath it. So when we pressed metal shrapnel when, in order to avoid compression affected in the following, it is recommended in the production of metal shrapnel conductive film ventilation slots. "To meet customer needs is our eternal pursuit!" We will be happy to serve you! Shrapnel manufacturers, Zhuhai shrapnel, Xu-feng Hardware Factory provided by the Dongguan City Xufeng Hardware Products Factory. Dongguan City, Xu-feng Hardware Products Factory (www.dglijing168.com) strong, credible, in Dongguan, Guangdong spring industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xufeng Hardware Factory and you hand in hand into the brilliant, for a better future!