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超博尔五金
CHAOBOER ABOUT US

laboratory

laboratory

Company believes that quality is the enterprise survival, in order to be able to better monitor the whole production process, to ensure product quality, the company equipped with testing instruments including tensile strength tester, rockwell and vickers hardness metallographic microscope and other testing equipment. The company's quality inspection office has professional engineers and quality inspectors, they all have many years of professional experience in study and work, to ensure the quality of the products of the company.