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Wujin District, Changzhou, Jiangsu Province, China

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QUALITY CONTROL
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QUALITY CONTROL
 

EFT is ISO 9001:2000 Quality Management System Certified.EFT is always highly committed to quality and service. Our subsidiaries have acquired the ISO9001/2015 certificate, PED 97/23/E certificate, ADW0 certificate.We are dedicated to deliver high quality defect free products on-time at competitive prices through continuous improvement of our management, staff, products and services in order to better satisfy the needs of our customers.Various high quality castings are made of gray iron, ductile iron, aluminum, steel, and brass etc, quality control checks are performed throughout the casting process from screen the raw material for stabi lity the concentration of alloy and melted by the furnace. The chemical elements concentration of the alloy is analyzed with spark spectrometer testing before casting. After casting and heat treatment, the metallurgical microstructure is analyzed, as well as tensile, impact strength and surface hardness by physical test and magnetic particle etc.

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