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Company Profile
Beijing Sur-Mag Technology Co., Ltd. is a company specializing in the research, production, and sales of magnetic electronic components such as inductors, transformers, sensor coils, magnetometer coils, amorphous nanocrystalline magnetic cores, metal magnetic powder cores, and high stability soft ferrite cores. We are a national high-tech enterprise specializing in the design and production of various high-frequency transformers (switch power transformers, pulse transformers, planar transformers, bus transformers) and inductors (APFC inductors, resonant inductors, switch power output inductors, SMD inductors, metal magnetic powder core integrated inductors (for VTM, VRM, POL modules) for military and civilian use, as well as specialized small and medium power power transformers, audio transformers, and military power filters. We provide high-power filtering inductors and electromagnetic interference countermeasure components and solutions for power electronics.
Military products are widely used in radar, missiles, spacecraft, launch vehicles, satellites, remote sensing and telemetry, electronic countermeasures, communication, simulation training and other types of equipment. They are qualified suppliers for research institutes such as Aerospace Science and Technology, Aerospace Science and Industry, Aviation Industry, CSIC, and China Ordnance Industry.
Military clients include China Aerospace Science and Technology Corporation's Launch Vehicle Technology Research Institute, Beijing Aerospace Power Research Institute, China Aerospace Science and Industry Corporation's Second Academy of 23 and 203 institutes, Beijing Aerospace Microelectronics Technology Co., Ltd., China Aerospace Science and Technology Corporation's Space Technology Research Institute, Aerospace Eighth Academy of 803 and 804 institutes, China Electronics Technology Corporation's 30, 33, and 38 institutes, China Electronics Corporation (CEC) Zhenhua Group, China Ordnance 201 Institute, China Aviation Industry Corporation's 115 Factory and 618 Institute, Xijing Group, Chinese Academy of Sciences Institute of Electronics, and other large research institutes.
The main customers of civilian products include well-known enterprises such as Haier, Samsung, and State Grid.
The company has its own soft magnetic material processing base, and the technology level of amorphous and nanocrystalline magnetic cores is at the forefront of the same industry in China. Some materials and products can already reach the level of similar products from Hitachi Metals and German VAC. We have two invention patents: an ultra wide temperature high stability soft ferrite core and its preparation method, and a soft ferrite core with ultra-low hysteresis loss and low temperature coefficient and its preparation method.
The company adheres to the business philosophy of "quality-oriented, customer-oriented, continuous improvement, and efficient innovation", and always puts providing customers with high-quality products and professional services as the top priority. The company has formed a relatively complete production and research system, and has an engineering and technical team familiar with military and industry standards. The company is committed to providing cost-effective products for civilian customers and providing strong support with rapid response capabilities; The company is committed to providing high reliability and stability products for military customers, and offering professional technical support and services; Passed GB/T19001-2016 standard quality system certification and GJB9001C-2017 weapon and equipment quality management system certification.
Strip Introduction: 1K101 amorphous and 1K107 nanocrystalline are emerging metal soft magnetic functional materials with excellent electromagnetic properties such as high saturation magnetic induction intensity, high magnetic permeability, and low core loss. They have unparalleled performance advantages such as metal magnetic powder cores and soft magnetic ferrite cores. The magnetic cores made from them are widely used in modern communication, power electronics, electromagnetic compatibility, sensors, and other fields.
