Product Overview XIAYI Automotive Shock Valve Shims are manufactured under IATF16949:2016 quality management standards, delivering the batch-to-batch consistency that automotive OEMs and Tier-1 suppliers demand. Every production run is governed by statistical process control (SPC), ensuring that the 1,000th shim is dimensionally and mechanically identical to the first. Made from premium iron, carbon steel, and stainless steel with tightly controlled HRB60-85 hardness, these
Product Overview XIAYI Automotive Shock Valve Shims are manufactured under IATF16949:2016 quality management standards, delivering the batch-to-batch consistency that automotive OEMs and Tier-1 suppliers demand. Every production run is governed by statistical process control (SPC), ensuring that the 1,000th shim is dimensionally and mechanically identical to the first. Made from premium iron, carbon steel, and stainless steel with tightly controlled HRB60-85 hardness, these