Company Introduction

Company introduction

Company Introduction


Shanghai Linekey Electric Control was established in 2011 and is a high-tech enterprise in Shanghai. We specialize in the research and development, production, and sales of various magnetic electronic components. The products include various EMC filtering devices, inductors, transformers, etc., widely used in fields such as communication, medical, computer, new energy, and industrial electronics.

The Shanghai Linekey Electric Control Global Technical Service Center is located in the Caohejing Center of Minhang, Shanghai, and has established production bases in Zhejiang, Hunan, and Jiangxi provinces. Adhering to the business philosophy of "technological innovation, continuous improvement, and serving the world", as well as reliable product quality and comprehensive services, we have become an electronic component supplier for many well-known domestic and foreign enterprises.

Since its establishment, Linekey Electric Control has been focusing on the research and production of inductors and transformers. After years of development, we have a reliable and competitive complete supply chain, and have obtained ISO9001/ISO14001/IATF16949/management system certification. We have also been awarded the Shanghai High tech Enterprise Certificate.


Product diversification and quality stability, Linekey Electric Control has established close cooperative relationships with many domestic and foreign IC companies, and a variety of products are widely used as reference design solutions in various industries. This also includes well-known IC companies such as Huawei HiSilicon and Qualcomm.

Linekey is based in Shanghai and has a layout in Chinese cities, providing customers with high-value products and services.

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