By 2025, the global manufacturing industry's transformation towards intelligence and green development has entered a deep-water zone. As the "nerve endings" of industrial automation, the performance of solid-state relays (SSRs) directly determines the control accuracy and reliability of high-end equipment. At this critical juncture, US **Golden** Electrictech Group INC, a global leader in power electronics control, announced the completion of a landmark strategic layout: officially establishing **Golden** Electric (Wuxi) Co., Ltd. in Wuxi, China.
This is not merely the regional expansion of a multinational company, but also a deep integration of world-class technology with local industrial resources.
Why choose Wuxi and why choose now?
Wuxi, as a key center for China's semiconductor and new energy industries, boasts a complete industrial chain ecosystem and a rich talent pool. The establishment of **Golden** Electric here marks its strategic shift from merely "product export" to "technology rooting".
Since its establishment in the technology core area of Maryland, USA in 2016, **Golden** Electric has always been focused on the technological frontier of solid-state relays, building a deep technological barrier in three major fields: structural design, material application, and control algorithms. The establishment of the Wuxi company this time is precisely due to the huge potential that China's high-end manufacturing has shown in strategic emerging industries such as semiconductors, lithium batteries, and energy storage. The general manager of **Golden** Electric (Wuxi) Co., Ltd. stated: "We will rely on the technical accumulation of the headquarters over more than ten years, and in response to the personalized demands of the Chinese market, create more competitive customized solutions, allowing international top technologies to truly serve the upgrade of China's intelligent manufacturing."
Hardcore technology, precisely addressing the pain points of core equipment
In the field of semiconductor manufacturing, the "crown jewel" of industries, **Golden** solid-state relay has demonstrated ultimate performance:
In wafer thinning machines, the millisecond response speed and contactless switch characteristics have completely solved the problem of arc corrosion caused by frequent switching of traditional relays, significantly extending the equipment maintenance cycle from 3 months to over 12 months. In the temperature control of single crystal furnaces, high-power solid-state relays, by utilizing zero-voltage turn-on and zero-current turn-off technology, have improved the temperature control accuracy to ±0.5℃, greatly enhancing the quality stability of monocrystalline silicon. Facing the challenge of rapid annealing furnaces, **Golden** products, with precise phase angle control, have achieved millisecond-level regulation of heating power, with temperature accuracy as high as ±0.1℃.
In the RF power systems of ion implanters and plasma etchers, **Golden** was the first to adopt high-frequency solid-state relays made of silicon carbide (SiC), with a switching frequency reaching the MHz level and significantly enhanced shock resistance. This has helped chip manufacturing enterprises reduce equipment failure rates by 30%.
Deep adaptation to ensure the efficient development of the new energy industry
In the demanding scenarios of lithium battery production, **Golden** also demonstrates outstanding scene-specific adaptation capabilities:
In the high-voltage formation cabinet, the specially developed high-voltage solid-state relay has a blocking voltage exceeding 5000V. Its dual-redundancy design ensures absolute safety during the formation process and helps customers increase the yield rate by 3 percentage points.
In the heating system of the lithium battery extrusion coater, the voltage-regulating solid-state relay controls the temperature fluctuation within ±1℃ through phase angle control. The built-in zero-crossing detection function effectively reduces the grid harmonic interference.
In the clean room of the coating and developing equipment, the silent operation and vibration resistance of the **Golden** DC solid state relay have significantly reduced maintenance costs, with an expected payback period of no more than 18 months.
Localization services build a dual competitive edge
Technology is hard power, and service is soft power. **Golden** Electric (Wuxi) not only introduces core technologies but also builds a complete system of "local R&D + full-process services".
At the R&D end, in response to the complex industrial scenarios in China, **Golden** has launched radiation-resistant models specifically for semiconductor equipment (which can operate stably under strong electromagnetic interference) and high-protection-grade products customized for lithium battery equipment (effectively resisting corrosive gases). On the service side, the company has established a 4-hour rapid response mechanism, providing full-cycle support from model selection and calculation, scheme design to installation and commissioning by a team of senior industry technical experts.
Looking to the future, **Golden** Electric has clearly defined its development direction: to launch a series of intelligent solid-state relays that integrate temperature protection, current monitoring, and fault diagnosis functions, and support industrial Internet of Things protocols to achieve real-time monitoring and remote maintenance of equipment status. During the critical period when China's manufacturing is transitioning from "Made in China" to "Intelligent Made in China", **Golden** Electric is using cutting-edge technology as an anchor, resonating with China's high-end manufacturing, and jointly drawing a new blueprint for industrial upgrading.
