... Type:casting 4. Surface: zinc coating High quality yoke assembly steel investment casting fork Advantages :Over 12 years ... Fast deliverySmall quantity acceptableSample availableOEM workableSpecifications: Material:stainless steel, cast iron, pig iron, carbon steel, alloy steel, non- ... ferrous, grey iron, ductile cast iron,etcType:lost wax casting, soluble glass casting, ductile ...