Brand: Yulongtong-Committed to providing various high-quality radio frequency devices for medical scientific research, radio and television, communications, aerospace and other systems

Established: 2000

Core product: RF resistors, Chip capacitors, Loads, Attenuators and wave-absorbing materials and other RF devices.

Substitute for: Vishay, Anaren, Mini Circuits, Bird

Brand: Yonggui-focusing on various types of electrical connectors, R&D, manufacturing, sales and technical support of connector components and precision intelligent products,

Established: 1973

Core product: Connectors, Door systems, Shock absorbers, Battery systems, Rail transit passages (windshields), Rail transit axle counting systems, Rail transit power receiving systems

Substitute for: Harting

Brand: Unicmicro-Focusing on photovoltaic new energy, industrial control and automotive electronics industries, provide customers with differentiated microprocessor chips, fast charging and digital power SOCs and wireless radio frequency chips with excellent performance.

Established: 2017

Core product: Various electrical connectors, Connector components and precision intelligent products

Substitute for: ST, NXP, Freescale, Ti, XT, Microchip, Silicon Labs

Brand: BMTI-with aerospace microelectronics technology as the core, committed to providing monolithic integrated circuit, microsystem and module and discrete semiconductor devices.

Established: 1994

Core product: Microprocessor and SoC, FPGA, memory, ADC/DAC, bus and interface, logic, RF and MMIC, power management, ASIC and discrete devices.

Brand: Qiangjiang Cloud-Committed to the design, development, manufacturing, assembly testing and sales of navigation deception equipment.

Established: 2021

Core product: Drone Detection Device & Anti-UAV System, UAV countermeasures equipment, including automatic tracking, integrated surveillance and attack, vehicle-mounted mobile and other styles

Brand: Slkor & Kinghelm-dedicated to the third generation semiconductor SiC power devices, cover discrete devices and ICs, diodes, transistors, power devices, and power management chips.

Established: 2015

Core product: Silicon carbide SiC diode, Silicon carbide SiC MOS tube, IGBT tube, Fifth-generation ultra-fast recovery power diodes and other high-end products,

Substitute for: Infineon, ON Semiconductor, TI, Vishay, ST, CJ, NXP, Toshiba, Epson, Honeywell, Hirose, TE Connectivity, Amphenol, Molex, ECT, JST, CJT