Company in terms of product testing, established the physical and chemical inspection center, the purchase has automatically decides the metallographic microscope, spectral image generation apparatus, automatic joint carbon sulfur tester, automatic data shows that the hydraulic universal testing machine, digital display sclerometer, sound velocity meter, portable X-ray flaw detector and other advanced inspection equipment, able to quickly and accurately various testing of products, To provide a strong guarantee for quality control to a higher level, to ensure that products meet the needs of customers at home and abroad.