TRENG F Products Co.

Name

TRENG F Products Co.

Legal name

TRENG F Products Co., Ltd.

Website

https://treng-f-products.co.jp

Company type

Private

Founded year

1993

Operating status

Operating

Ownership category

akta.pro rank

Product category

Precision Manufacturing / Flexible Electronics

NAICS

Semiconductor and Other Electronic Component Manufacturing (3344), Electroplating, Plating, Polishing, Anodizing, and Coloring (332813)

SIC

Electronic Components, Nec (3679), Miscellaneous Chemical Products (2890)

akta.pro primary industry

PCB & Electronics Manufacturing Chemicals (Desmear, micro-etch, plating, fluxes) (IMAEAKAL)

akta.pro secondary industries

Electroplating & Metallization Chemicals (Cu/Ni/Au plating, additives) (IMAEAKAK), Photoresists & Lithography Materials (Resists, Developers, Strippers) (IMAEAKAB)

Keywords

• Polyimide etching
• Flexible printed circuits
• Precision microfabrication
• FPC manufacturing
• Precision machining

Headquarters

HQ city

Chuo

HQ country

Japan

HQ region

Asia

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Supply Chain

Revenue model

1. FPC (Flexible Printed Circuit) Manufacturing: Custom design and manufacturing of flexible printed circuits including single-sided, double-sided, multi-layer, flying lead, and probe unit FPCs for electronics and medical applications. Revenue generated through direct manufacturing contracts.
2. Polyimide Etching Products and Processing Services: Polyimide etching processing using TPE3000 solution, including blind via formation, half-etching, surface modification, and various polyimide film加工. Revenue from processing fees and chemical solution sales.
3. Large Precision Parts Machining: Large parts and precision machining services for industrial machinery key components, including precision grinding, CNC machining, and finishing. Revenue from per-part manufacturing contracts.
4. Prototyping and Custom Processing: Custom prototyping and small-lot manufacturing services using CAD/CAM, thin film formation, photolithography, circuit formation, multi-layer circuits, micro-opening formation, bump formation, insulating coating, bonding, and outer shape processing.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels1 record

Core offering

TRENG F Products Co. is a B2B precision manufacturer that performs polyimide chemical etching using its proprietary non-hydrazine TPE3000 alkaline solution, manufactures fine-pattern flexible printed circuits (FPCs) via semi-additive technology, supplies prototyping and contract manufacturing services, and produces large precision-machined components for industrial machinery. Its products are delivered to medical device, electronics, and industrial machinery manufacturers, with selected engagement in pharmaceutical/biotech research tooling (artificial cell membrane chips).

Product overview

TRENG F Products Co. is a precision manufacturing company specializing in polyimide-based micro-machining and precision mechanical processing. The product portfolio centers on four core offerings: (1) Polyimide Etching using proprietary non-hydrazine TPE3000 alkaline solution for polyimide film processing including via formation, multi-hole drilling, and contour machining; (2) Fine Pattern Flexible Printed Circuits (FPC) built on semi-additive technology supporting single-sided, double-sided, multi-layer, and flying lead configurations with bump formation and probe unit capabilities; (3) Prototyping and Contract Manufacturing providing end-to-end services from CAD/CAM through evaluation; and (4) Large Parts Processing and Precision Machining for industrial machinery key components using advanced equipment including 5-axis machining centers and ultra-precision surface grinders. The company also developed an artificial cell membrane chip for ion channel drug discovery in partnership with MAQsys. All operations are conducted as part of the Toray Engineering Group.

Differentiator

Problem solved

Functional benefit

Products and services

• Polyimide Etching Non-hydrazine alkaline solution (TPE3000)-based polyimide etching service for film processing including blind via formation, cable coating removal, half-etching, two-layer CCL material processing, surface modification, and various drilling/slitting/contour machining applications using copper or dry-film resist masking. Capable of ultra-fine via formation (Φ20μm top/bottom on 25μm PI).
• TPE3000 Polyimide Chemical Etching Solution Proprietary non-hydrazine alkaline polyimide etching liquid sold for use on polyimide films (Kapton, Apical, Upilex, Espalex and equivalents), supporting two-layer CCL materials, copper mask and dry film mask methods. Used by customers in-house or supplied alongside processing services.
• Fine Pattern Flexible Printed Circuits (FPC) Semi-additive technology-based FPC manufacturing covering single-sided, double-sided, multi-layer, and flying lead configurations on 12.5/25/50μm polyimide films, with minimum wiring pitch of 15μm (L/S = 7.5μm/7.5μm), polyimide chemical-etched blind via inter-layer connections, and bump formation (conical, two-stage, straight, cylindrical). Includes probe units for liquid crystal panel inspection.
• Prototyping and Contract Manufacturing Comprehensive prototyping and contract manufacturing service covering CAD/CAM, thin film formation, photolithography, circuit formation (Cu/Ni/Au/Al/Pd), multilayer circuits, fine opening formation, bump formation, insulating coating, ACF bonding, outer shape processing, and evaluation. Uses in-house equipment including cleanroom exposure, vacuum lamination, development, plating, etching, and measurement systems.
• Large Parts Processing and Precision Machining Precision machining services for large and long industrial machinery key components in collaboration with Toray Engineering, including precision surface grinding (up to 3000×600mm), mirror polishing, 5-face machining (5000×2000mm table), 5-axis machining, CNC turning (max 3,123mm length × φ420), CNC cylindrical grinding, planing (4000×1300mm), and buffing. Manufactures coater slit dies, precision-ground components, and other long industrial machinery parts.
• Artificial Cell Membrane Chip Artificial cell membrane chip that reproduces ion channels on the outside of cells for ion channel drug discovery research, developed and manufactured in collaboration with MAQsys Corporation for next-generation pharmaceutical research tools. Used in MAQsys's ion channel drug discovery platform.

Quantifiable outcome

• Smallest via bottom diameter of Φ20μm achievable using polyimide etching technology (top Φ50μm on 25μm PI film)
• +3 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered flagship and core.

• MAQsys CorporationflagshipStrategic or Co-development Partner · 21 April 2022Joint development partnership for commercialization of artificial cell membrane chip mass-production technology for ion channel drug discovery. MAQsys is a venture company originating from Kanagawa Institute of Industrial Science and Technology (KISTEC). TRENG F Products develops and manufactures the artificial cell membrane chips used in MAQsys's ion channel drug discovery platform. The collaboration aims to promote early practical application and popularization of cutting-edge drug discovery research methods.
• Toray Engineering Co., Ltd.coreStrategic or Co-development PartnerParent company and strategic partner. Toray Engineering acquired 82% of the company's shares in 2000 and 100% in 2003. TRENG F Products operates as the manufacturing hub of Toray Engineering's Mechatronics Fine Business Unit, providing manufacturing, assembly, quality control, and maintenance support for the Group's equipment development and design operations. The company was renamed from Raytech Co., Ltd. to TRENG F Products Co., Ltd. in July 2022 to serve as the Group's manufacturing base.
• Toray Engineering West Japan Co., Ltd.coreStrategic or Co-development PartnerIn December 2022, Toray Engineering West Japan transferred its mechanical processing business to TRENG F Products, establishing the Shiga Factory as the company's mechanical processing division. The two companies maintain close operational collaboration, with Toray Engineering West Japan contracting TRENG F Products for manufacturing industrial machinery key parts.
• Toray Engineering Mechatronics Fine Business UnitcoreStrategic or Co-development PartnerTRENG F Products serves as the manufacturing hub for Toray Engineering's Mechatronics Fine Business Unit, supporting the unit's equipment development, design, assembly, adjustment, quality control, and maintenance with manufacturing expertise and processing technology.

Scale indicators3 records

Recent moves9 records

Expansion highlights4 records

Direct peers

• Sumitomo Electric Industries: Through its Sumitomo Electric Printed Circuits unit, produces FPCs and rigid-flex PCBs for electronics, automotive, and industrial customers. Comparable manufacturing scope and customer overlap with TRENG F's FPC business.
• Fujikura: Major Japanese manufacturer of FPCs and electronic components with strong presence in fine-pitch and multi-layer flexible circuits. Directly comparable in serving automotive, medical, and consumer electronics OEMs with high-density FPCs.
• Avary Holding (Shenzhen): One of the largest global FPC manufacturers, supplying Apple and other major consumer electronics OEMs. Competes with TRENG F in fine-pitch FPC manufacturing, though at vastly larger scale and primarily focused on consumer electronics volumes.
• Arisawa Mfg. Co., Ltd. Japanese manufacturer specializing in flexible printed circuits and high-density interconnects. Closely comparable in targeting specialized FPC applications where fine pitch and reliability are critical.
• Mektec Corporation: Major FPC supplier serving automotive, consumer electronics, and medical device OEMs. Competes with TRENG F in high-reliability FPC manufacturing and offers comparable product breadth across single-sided, double-sided, and multi-layer circuits.
• Nippon Mektron: One of the world's largest FPC manufacturers, producing flexible printed circuits for consumer electronics, automotive, and medical applications. Direct competitor to TRENG F in fine-pitch FPC manufacturing, with overlapping capabilities in multi-layer and high-density interconnect FPCs.

Emerging players

• Atotech (MKS Instruments): Supplier of specialty plating and surface-finishing chemistries for PCB and semiconductor packaging, including electroless and electrolytic plating. Comparable chemistry/mechanism platform to TRENG F's plating processes, though Atotech is a chemistry supplier rather than a contract manufacturer.

Others

• Ube Industries (Upilex): Manufacturer of Upilex polyimide films, one of the substrates explicitly named as compatible with TRENG F's TPE3000 etching solution. An upstream material supplier and adjacent specialty polyimide player rather than a direct competitor.
• DuPont (Kapton Polyimide): Producer of Kapton polyimide films — the base material TRENG F processes with TPE3000. While not a direct competitor, supply and pricing dynamics of Kapton and equivalent films directly affect TRENG F's processing economics and customer value chain.

Broad incumbents

• Murata Manufacturing Co., Ltd. Global electronic components leader producing multilayer ceramic capacitors, modules, and connectivity solutions including FPCs. Comparable in miniaturization race and customer base, but operates at much broader scale and product diversity.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about TRENG F Products Co.