We provide a comprehensive service for the design, manufacturing, and assembly of PCBs and PCBA.

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H-fast Electronics

last updated：Nov 11, 2025

光アルファクス

With reliable technical skills and a rich lineup, we can accommodate small lot orders!

H-fast Electronics is a company specialized in the manufacturing of PCBs (printed circuit boards) and PCBAs (printed circuit board assemblies). We have established a production system that allows us to handle everything from raw materials to the manufacturing of bare boards and assembly in-house. This enables us to achieve stable quality control, short delivery times, and cost optimization. 【Strengths of H-fast Electronics】 ✅ Significant reduction in man-hours and delivery times through integrated design, manufacturing, and assembly We provide a comprehensive service for the design, manufacturing, and assembly of PCBs and PCBAs. ✅ Ceramic/Aluminum substrate technology to meet automotive and high heat dissipation needs We cater to a wide range of applications from automotive ceramic/aluminum substrates to general industrial use. ✅ Flexible support from small-scale prototypes to large-scale mass production We accommodate everything from mass production to small lot sizes.

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【Product Lineup】 ● Multi-layer substrates for automotive applications (48V DC-DC compatible) Electric vehicles (EVs), hybrid vehicles, automotive control units (ECUs) handling high voltage and large currents. ● 9OZ thick copper substrates Power electronics, high current modules, EV chargers, power supplies for industrial robots. ● Double-sided aluminum substrates High-brightness LED lighting, power supplies equipped with high heat-generating components, new energy-related equipment. ● Multi-layer half-hole substrates Compact communication modules, IoT devices, sensor units, inter-board connections. ● Multi-layer gold-plated substrates (Industry 4.0) Industrial control equipment, factory automation systems, high-performance servers, communication (5G) devices. ● Multi-layer gold-plated substrates (for home appliances) Smart home appliances, audio equipment, digital devices. ● Double-sided gold-plated substrates Communication devices, terminals requiring frequent insertion and removal, highly versatile electronic devices. ● Multi-layer solder leveler substrates General industrial power supplies, control panels requiring high durability.