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Careful Magnetism Co., Ltd. is a leading corporation with over 20 years of experience in Ferrite Core manufacturing. Established in 2001 as Huzhou Cifeng Industry Corporation, a key enterprise in Huzhou City, we have been recognized as a "High and New Technology Enterprise in Zhejiang Province." Our company has expanded to include 3 factories, serving a growing number of clients. With a team of over 1000 staff, including 120 management and technology professionals, we have established a technological center equipped with international-level automatic magnetic material examination equipment and the most advanced production line in the country. We specialize in manufacturing EMI and EMC Magnetic cores, offering over 2000 specifications. Our annual production capacity of 6000 tons of soft ferrite core has made us the largest production base of EMI core in the nation. Our sales value has reached 100 million US dollars, with over 60% of our products exported to Southeast Asia, the USA, and Europe, finding applications in IT and Intelligent Electric appliances from companies like IBM, DELL, AOC, , and DYSON. Since our inception, we have established a comprehensive quality control system and obtained ISO9001, ISO 14001, REACH, ROHS, and IATF16949 certification. Our commitment to continuous improvement in management and product quality has led to a steadily increasing market share and a 100% year-on-year sales growth. We have earned a good reputation among customers and are recognized as an excellent supplier by many companies. Our slogan, "To pursue the perfection of details, the efficiency of execution," drives us to work diligently with friends from around the world to create a bright future.