High manganese steel made Jaw Crusher plates have been developed by following latest casting technology. Application of these plates can be noticed in chemical, construction, metallurgy and mining fields. These jaw crusher components have standard density, perfect diameter and smooth surface. These are wear proof and have long life span. Surface of these Jaw Crusher Plates has been treated with CO2 welding technology and annealing process to enhance their strength. Standard of these metal plates has been verified as per their diameter, design precision, longevity, surface finish, strength and resistant attributes. Being corrosion protected, these jaw crusher parts remain functional for years.