1D auto parts spark plug production base

The main products of 1D brand spark plugs include nickel alloy spark plugs, iridium spark plugs, platinum spark plugs, iridium platinum spark plugs, double iridium spark plugs, etc. the surface technology is divided into two types: galvanized and nickel plated. Galvanized can make the surface of spark plugs smooth, free of zinc tumors and burrs, silvery white and good corrosion resistance. Nickel plating, the hardness of nickel coating is relatively high, which can improve the wear resistance of product surface; The stability of electroplated nickel layer in air is very high. Due to the strong passivation ability of metal nickel, a very thin passivation film can be quickly formed on the surface, which can resist the corrosion of atmosphere, alkali and some acids, and is brown. "