Introduction: Shenzhen Maijie Microelectronics Technology Co., Ltd. was established in 2001 and listed on the Shenzhen Growth Enterprise Market in 2012 (stock code 300319). It is a private high-tech enterprise committed to becoming a top passive electronic component manufacturer in the pan Asian region. We have a factory located by Guanlan Lake in Shenzhen, mainly manufacturing equipment imported from the United States, Germany, and Japan. We have a large number of high-quality R&D and engineering personnel dedicated to design, R&D, and technical support. Our strong regional network and human resources have made us a trusted supplier for the world's most reputable manufacturers. The product series includes LTCC RF devices, patch inductors, EMI/EMC devices, power inductors, and mobile phone antennas.