Integrated design and implementation of automotive/industrial PCBs and PCBAs, accommodating small lot production.

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H-fast Electronics

last updated：Dec 17, 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, quick delivery times, and cost optimization. 【Strengths of H-fast Electronics】 ✅ Significant reduction in labor 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 response from small-scale prototypes to large-scale mass production We accommodate everything from mass production to small lot orders.

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