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For stainless steel hardware suppliers, material quality control is the lifeline of the core performance and market competitiveness. HIEVER is well aware that material quality control is crucial at every stage, from the entry of raw materials to the delivery of finished products. Therefore, we have established a strict quality control system throughout the entire process: selecting high-quality raw materials to ensure the accuracy of the source composition; relying on advanced spectrometers to monitor the composition of the smelting process in real time to ensure that each batch of molten steel meets the chemical and physical standards of the target grade; at the same time, strictly implement mechanical property tests and corrosion tests to ensure the durability of the product under actual working conditions. Through systematic data recording and traceable management, we not only achieve efficient control of material consistency, but also continuously promote process optimization to deliver customers high-quality stainless steel castings parts with excellent performance, safety and reliability!
For example, this the final material inspection before the delivery/shipment by the handheld spectrometer. Video URL： https://www.youtube.com/shorts/R7guR4ptHVE?feature=share
Our foreign customer also give positive estimate for our material control :
