Established in 2011, Linekey Technology Co., Ltd is a high-tech enterprise in Shanghai, specializing in the development, production and sales of various electro-magnetic components. Linekey's products include EMC filters, inductors and transformers which are widely used in communication, medical, computer, new energy, and industrial electronics. Their global service center is located in Shanghai, with production sites in Zhejiang, Hunan and Jiangxi provinces. Linekey adheres to its business philosophy of "technological innovation, continuous improvement, and global service", as well as reliable product quality and perfect service. Linekey has become a key supplier of electro-magnetic components for State Grid and many other enterprises at home and abroad. Through years of development, Linekey has established a reliable and comprehensive supply chain. Linekey has obtained ISO 9001 and IATF 16949 Quality Management System Certifications. With close cooperation with IC Houses, Linekey has achieved a lot of reference designs which are widely used in various applications. Those well-known IC Houses include Huawei Hisilicon, Qualcomm, MPS, etc. Linekey Technology is committed to become a world-renowned electro-magnetic components supplier, and strive for the common practice of the Chinese dream of "science and technology for the nation, industry for the nation".