Build-up Board - Company Ranking(4 companyies in total)

Last Updated：Aug 13, 2025 Aggregation Period:Jul 16, 2025〜Aug 12, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
ケイツー	Address Osaka/ number of employees 80 Business Activities K2 Corporation enables the production of a wide variety of circuit boards in a short lead time through in-house integrated manufacturing, responding to this demand. We produce not only standard rigid boards but also flexible boards, build-up boards, metal boards, and special boards. Our facilities include an electroless NiAu plating line, automatic optical inspection machines (AOI), flying probes, NC drilling machines, etching lines, lead-free leveling machines, automatic oscillation polishing machines, vacuum press machines, copper plating lines, and clean rooms, ensuring we are fully equipped to meet our customers' needs. As a prototype board manufacturer, we have a large capacity and can produce small lot prototypes as well as medium lot prototypes and medium-scale production in a short lead time. Key Partners	Printed circuit board manufacturing - build-up boards Other	【Features】 ○ A method of forming build-up layers on a core substrate ○ Connection between the core substrate and the build-up layers is done using laser vias ○ Allows for higher density wiring ○ Currently supports up to 2-layer build (two layers of build-up layers above and below) ○ Supports stack vias and filled vias as well ○ Proven track record of manufacturing rigid-flex substrates and multilayer flex substrates using the build-up method ● For more details, please contact us or refer to the catalog.	For more details, please contact us or refer to the catalog.
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ケイツー

Address

Osaka/

number of employees

80

Business Activities

K2 Corporation enables the production of a wide variety of circuit boards in a short lead time through in-house integrated manufacturing, responding to this demand. We produce not only standard rigid boards but also flexible boards, build-up boards, metal boards, and special boards. Our facilities include an electroless NiAu plating line, automatic optical inspection machines (AOI), flying probes, NC drilling machines, etching lines, lead-free leveling machines, automatic oscillation polishing machines, vacuum press machines, copper plating lines, and clean rooms, ensuring we are fully equipped to meet our customers' needs. As a prototype board manufacturer, we have a large capacity and can produce small lot prototypes as well as medium lot prototypes and medium-scale production in a short lead time.

Key Partners

Featured Products

Printed circuit board manufacturing - build-up boards

overview

【Features】 ○ A method of forming build-up layers on a core substrate ○ Connection between the core substrate and the build-up layers is done using laser vias ○ Allows for higher density wiring ○ Currently supports up to 2-layer build (two layers of build-up layers above and below) ○ Supports stack vias and filled vias as well ○ Proven track record of manufacturing rigid-flex substrates and multilayer flex substrates using the build-up method ● For more details, please contact us or refer to the catalog.

Application/Performance example

For more details, please contact us or refer to the catalog.
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Business Activities

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Build-up Board - Company Ranking(4 companyies in total)

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