Keep Your Balls Clean And Your Woods
About Our Company
Headquartered in California, USA, Fuji Innovation serves as FQC’s key interface to the North American market. We provide efficient, professional, and sustainable support to customers in industries with stringent requirements for reliability and consistency, including Artificial Intelligence (AI), optical modules, automotive electronics, telecommunications, and medical electronics.
200+
Technical
staff
HOT Products
Fuji Innovation Inc. is a wholly owned subsidiary of First Quality Circuit (FQC), a high-end PCB manufacturer based in Thailand, established to serve customers in the United States and North America with localized business operations, engineering expertise, and quality support.
Our advantages
Why Choose Us
We work directly for our clients and put client’s interests first. Innovation Guides Us As Always
Professional Builders
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Best Wooden Materials
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High Speed Construction
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Guarantee Of Durability
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Professional Team
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One Stop Service
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Popular Products
Our Products
We work directly for our clients and put client’s interests first. Innovation Guides Us As Always
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OSFP800 800G optical modulestructureAnylayer HDI structurenumber of layers10-layer arbitrary-order HDIplate thickness1.0±0.1mmline widthinner and outer layers 3Minimum drilling hole diameter0.10mm (laser drilling) / 0.15mm (mechanical drilling)Minimum weld bead width3milimpedance requirement100Ω±7Ωplate thickness to apert...
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Multi-layer back-drilled substratestructureMulti-layer back-drilled substrate, HDI structurenumber of layers12-50layerplate thickness1.6-5.4mmline widthInner layer 3/3mil, outer layer 3.5/3.5milMinimum drilling hole diameter0.10mm (laser drilling) / 0.15mm (mechanical drilling)Minimum weld bead width3milHole-to-conductor spacing5mil...
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20-layer arbitrary interconnection substratestructureHigh-level multi-layer arbitrary-order HDI structurenumber of layers20 floorsumber of pressings9timeMinimum drilling hole diameter0.075mm(laser drilling)Interlayer offset accuracy±0.05mmOutline dimensional accuracy±0.05mmSurface treatment methodENIG...
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77G millimeter-wave radarstructureCore+Core HDI structurenumber of layers10-layer 1-step HDIplate thickness2.0mm±10%line width/strong>Inner layer 3/3mil, outer layer antenna 8milMinimum drilling diameter0.10mm (laser drilling), buried hole 0.2mm (mechanical drilling)Top and bottom layer antenna position accuracy≤3milim...
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rigid-flex boardstructure Multi-layer flexible paging or bonding structure, HDI structure number of layers 2-28layerMinimum width of flexible zone 3mmline width Inner layer 2/2mil, outer layer 2/2milMinimum drilling hole diameter 0.05mm (laser drilling) / 0.15mm (mechanical drilling)Minimum weld loop width 4milHole...
GET IN TOUCH
Contact Details
If you are interested in working with us then please drop us a line, we would love to hear from you.
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News Center
We promise to find you the right equipment
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May 08 , 2026 -
May 08 , 2026Sihui Fuji Will Built PCB Factory in Thailand...Sihui Fuji Will Built PCB Factory in Thailand
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May 08 , 2026 -
May 08 , 2026FQC factory construction progress:About to be completed...FQC factory construction progress:About to be completed
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