Our steel test includes chemical composition test, hardness test, size test, UT ultrasonic test, surface inspection, property test and metallographic test. All steel products are 100% inspected before shipment. The MTC of every batch of steel will be provided by Keyspark Steel before shipping.
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Keyspark Steel specializes in mold steel, alloy steel, and high-speed steel — providing reliable solutions for customers around the world.
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