All raw materials are purchased from regular domestic factories, and selected high-quality grades, with quality inspection reports attached, and each batch of raw materials is used after passing the inspection.
Each modeling team is equipped with an inspector to ensure full coverage of the production process to ensure that no defective products are produced.
According to the advanced spectrum analyzer and carbon sulfur analyzer, the composition of molten iron can be mastered immediately and accurately to ensure that it is a qualified product from the inside of the furnace.
We have advanced tensile strength testing equipment, metallographic microscope, Shore hardness tester, Brinell hardness tester, molding sand strength tester and a series of testing equipment to ensure full coverage of product testing indicators.
We have a 30T tempering furnace to remove product stress and ensure product stability.
We have passed the paint environmental protection review, and can spray primer and topcoat to avoid customers' worries.