Rubycon from Japan is one of the world's top brands of aluminum electrolytic capacitors. It was established in the 1960s and has 64 years of professional manufacturing experience in aluminum electrolytic capacitors. It is characterized by low impedance, high ripple current tolerance, and an extremely long lifespan of 1000–10000 hours. It is particularly suitable for applications such as switching power supplies, automotive electronics, and industrial control, which have strict requirements for reliability. Rubycon capacitors do not aim for "optimal single parameter", but rather achieve a systematic balance among lifespan, high-frequency response, ripple resistance, and temperature adaptability.

SAMWHA, a major passive component manufacturer in South Korea, is headquartered in the country. The company focuses on the research and production of a full range of passive components such as aluminum electrolytic capacitors, super capacitors, ceramic capacitors, DCLINK, voltage-sensitive resistors, and inductor beads. SAMWHA capacitors are renowned for their high reliability, wide temperature range, small size, and long lifespan. Their main series cover various application scenarios.

The Alps (ALPS) encoder was originally a well-known electronic component brand from Japan. In 2019, this brand merged with Alpine (ALPINE) to form Alps Alpine (ALPSALPINE). It has profound technical expertise in touch switches, sensors, encoders, and other fields. Its encoders are widely used in audio equipment, vehicle systems, white goods, and industrial automation equipment, and are renowned for their high reliability, rich variety, and outstanding cost-effectiveness.
In audio equipment, the Alps encoder can precisely control volume adjustment and sound effect switching, providing users with a delicate auditory experience. In vehicle systems, it enables smooth navigation menu operations and convenient multimedia function switching, enhancing the interaction efficiency during driving. In white goods such as high-end washing machines and air conditioners, this encoder allows users to easily set operating modes and parameters, simplifying the operation process. In the field of industrial automation equipment, its stable performance ensures accurate transmission of various signals and efficient execution of control instructions, meeting the precise control requirements in different scenarios.

KORCHIP, a high-tech enterprise specializing in the research, production and sales of supercapacitors (farad capacitors), was established in 1990 and its headquarters is located in Anyang City, Gyeonggi Province, South Korea. The company mainly produces various types of button-style, surface-mount, and cylindrical farad capacitors/supercapacitors. Its products are widely used in consumer electronics, smart instruments, new energy vehicles, industrial control equipment, and communication systems. The company has solid technology, a complete product line, and a well-developed market channel in China. It is particularly suitable for mid-to-lower-level application customers who are sensitive to costs and value rapid delivery and temperature adaptability.

Guangzhou Aipu Electronic Technology Co., Ltd. is a national-level high-tech enterprise and a specialized and innovative "small giant" enterprise that has been deeply engaged in the field of module power supplies for over 20 years. The company's main business focuses on the research, production, and customization solutions of modular switching power supplies. Its product line covers the entire power range and multiple topologies. It is a representative module power supply original equipment manufacturer in South China. With solid technical strength, complete qualifications, and profound industry accumulation, the company is renowned for its high reliability and strong customization capabilities. Its products are widely used in high-reliability scenarios such as military-grade, railway, power, ships, medical, communication, industrial automation, etc.