Fuji Honing Industrial

What Fuji Honing Industrial does

Fuji Honing Industrial Co., Ltd. (富士ホーニング工業株式会社) is a specialized Japanese manufacturer of honing machines for precision finishing of cylindrical bores, founded in 1949 (originally as Kato Shokai) and headquartered in Tokyo with manufacturing at the Tsuchiura Factory in Ibaraki Prefecture. The company is a wholly-owned subsidiary of the NKC Nakanishi Metal Works (中西金属工業) diversified industrial group. Its product portfolio spans manual machines (FK-8A), standard CNC models (MR/MRN), high-performance multi-axis machines with spindle shift (MRX/MRNX), the IoT-enabled FS Series for small diameters, the next-generation FQR/FQE flagship and economy CNC lines, and the MRB Series for extra-large components up to ø1,000mm and 10,000mm length. Proprietary technology includes adaptive control (1989), automatic tool changers (1990), measuring feedback compensation (2003), NC synchronize control (2006), and the 1980 DB tool shape patent that nearly monopolizes that segment. Underlying technology is servo-motor CNC control with mechanical, hydraulic, or servo-controlled stone expansion and full in-house design and production.

The company operates a sales-led, direct enterprise go-to-market with field sales teams in Tsuchiura and Tokyo, a sales office in Nanjing (Nanjing Fuheng Machinery Co., Ltd., established 2021), and export reach across 15+ countries. Revenue is generated primarily through one-time sales of customized capital equipment, supplemented by recurring tooling, consumables, and after-sales service (the AMHA online shop sells parts to smaller buyers). Primary customers are Japanese automotive OEMs and tier-1s (Toyota, Honda, Isuzu, Daihatsu, Mitsubishi, Suzuki, Aisin, JTEKT), heavy equipment makers (Kubota, Komatsu, Kawasaki), and a broad international base of automotive production facilities in China, India, Southeast Asia, Brazil, the US, UK, and Poland. The company holds ISO9001/14001 certifications (2016) and received the Good Design Award 2021 for the FS Series and METI's Health Management Excellence recognition in 2024.

Name

Fuji Honing Industrial

Legal name

Fuji Honing Industrial Co., Ltd.

Website

https://fujihoning.co.jp

Company type

Private

Founded year

1949

Operating status

Operating

Headcount range

1–10 employees

Short description

Fuji Honing Industrial Co., Ltd. is a Japanese specialty manufacturer of CNC and manual honing machines for precision cylindrical bore finishing, serving primarily Japanese automotive OEMs (Toyota, Honda, Isuzu, Daihatsu, Mitsubishi, Suzuki) and heavy equipment makers globally, with manufacturing in Ibaraki and sales offices in Tokyo and Nanjing.

Ownership category

akta.pro rank

Product category

Industrial Machinery - Honing Machines

NAICS

Machine Tool Manufacturing (333517)

SIC

Machine Tools, Metal Cutting Types (3541), Metalworkg Machinery & Equipment (3540)

akta.pro primary industry

Grinding, Honing & Superfinishing Equipment (IMAHADAE)

akta.pro secondary industry

CNC Machine Tools (Turning, Milling, Machining Centers) (IMAHADAA)

Keywords

• Honing machines
• CNC machining equipment
• Precision cylinder boring
• Engine block finishing
• Honing tools and consumables

Headquarters

HQ city

Tsuchiura

HQ country

Japan

HQ region

Asia

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Automatic Honing Machines: CNC-controlled automatic honing machines for high-volume production. Main revenue driver with full customization capabilities.
2. Manual Honing Machines: Hand-operated honing machines for small-batch, multi-product manufacturing. Includes FK-8A model.
3. Repair, Retrofit, After-service: Maintenance, repair, and modernization services for existing honing machines. Ongoing service revenue.
4. Tools, Parts, and Stones: Consumables including honing heads, mandrels, stones, and replacement parts. Available through direct sales and AMHA online shop.
5. Custom Engineering Services: Customized machine design and engineering services based on customer specifications. Part of full-system approach.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels4 records

Core offering

Fuji Honing Industrial manufactures and supplies honing machines for precision finishing of cylindrical sliding surfaces, ranging from manual horizontal honing machines to advanced CNC models. The portfolio covers small-diameter (ø1.8mm) to ultra-large diameter/long-length (ø1,000mm+, up to 10,000mm) applications, with full customization of spindles, automation, and tooling. Complementary offerings include honing stones, heads, mandrels, custom engineering, and after-sales repair/retrofit services.

Product overview

Fuji Honing Industrial is a specialized manufacturer of honing machines established in 1949. The company offers a comprehensive portfolio of honing machines ranging from manual to advanced CNC models, including: FS Series (IoT-enabled smart machine for small diameter), FQR Series (high-performance flagship), FQE Series (economy model), MRB Series (CNC for large diameter and long-length applications), MRX/MRNX Series (high-performance with spindle shift), MR/MRN Series (standard CNC model), and FK-8A (manual bestseller). All machines are fully customizable with various options including CNC control, automatic tool changers, measuring systems, and automation interfaces. The company also provides tool accessories and consumables. Products serve automotive, aerospace, construction machinery, and precision electronics industries worldwide.

Differentiator

Problem solved

Functional benefit

Products and services

• FS Series IoT-enabled smart honing machine for small diameter processing (ø1.8mm–ø50mm) with space-saving compact design, 33% energy reduction, 70% space reduction, 68dB noise reduction versus conventional machines, GUI operation, and measurement feedback capability. Targeted at manufacturers requiring high-precision small-bore finishing.
• FQR Series High-performance flagship CNC honing machine with flexible spindle configuration for diverse production lines, new GUI development, and versatile processing condition settings for high-precision machining.
• FQE Series Economy model CNC honing machine balancing cost performance with capability. Features short-stroke honing, hydraulic-free design, and environmentally conscious low-noise operation.
• MRB Series CNC honing machine for large diameter (ø150–1,000mm+) and long length (up to 10,000mm) applications. Available in vertical (type V) and horizontal (type H) configurations, targeting ultra-large precision components such as building seismic isolation devices and heavy equipment.
• MRX/MRNX Series High-performance CNC honing machine with spindle shift function enabling multi-position machining with a single machine setup. Provides high-speed motion, multiple axis capability, and extensive customization options for flexible production line configuration.
• MR/MRN Series Standard CNC honing machine with ball screw spindle reciprocation and servo motor for high-speed operation. Delivers energy-saving and space-saving performance while supporting high-accuracy, high-speed machining with multiple customization options.
• FK-8A Horizontal Manual Honing Machine Manual hand-operated honing machine - the company's original bestseller model since its founding. Features simple manual operation suitable for high-mix, low-volume production with processing diameter range of ø1.8–ø67mm. Price revision announced effective July 25, 2024.
• Honing Tools, Stones, Heads, and Mandrels Custom-designed honing consumables and replacement parts including honing stones, honing heads, mandrels, and tools. Available for repeat orders and custom specifications based on customer requirements; sold through direct sales and the AMHA online shop.
• Repair, Retrofit, and After-Sales Service Maintenance, repair, modernization, and on-site technical supervision services for existing Fuji Honing machines, including part replacement, retrofits, and ongoing technical support for installed equipment.
• Custom Engineering and Design Services Customized machine design and engineering services tailored to customer specifications, including line configuration, dimensional and accuracy requirements, processing time optimization, and full-system integration.

Quantifiable outcome

• 33% energy reduction, 70% space reduction, 68dB noise reduction with FS Series compared to conventional machines
• +2 more outcomes

Named customers15 records

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Nakanishi Metal Works Co., Ltd. (中西金属工業株式会社 / NKC)coreOthers · 1 January 1949Parent company of Fuji Honing Industrial. NKC Group provides comprehensive strength through wide product lineup and historically-backed reliability. Fuji Honing operates as a wholly-controlled subsidiary within the group.
• AMHA Co., Ltd. (株式会社AMHA)minorChannel Partner/ Reseller/ DistributorAuthorized online distributor for Fuji Honing tools, honing stones, and consumable parts. Products available through AMHA online shop alongside other tooling brands.

Scale indicators6 records

Recent moves9 records

Expansion highlights5 records

Broad incumbents

• Makino Milling Machine: Japanese-founded global machine tool manufacturer specializing in machining centers, EDM, and precision metalcutting equipment. Competes indirectly for the same OEM customer wallet share and serves overlapping automotive and aerospace segments.
• DMG Mori: Global leader in CNC machine tools including turning, milling, and additive manufacturing. While not a honing specialist, DMG Mori competes for capital equipment budgets at the same automotive OEM customers and increasingly offers integrated machining cells that could substitute for separate honing operations.
• Okamoto Machine Tool Works: Japanese major machine tool manufacturer producing grinding, honing, and lapping equipment. Broader product portfolio than Fuji Honing but overlaps directly in surface finishing machines for Japanese automotive and electronics customers. Comparable geographic customer base in Japan and Asia.

Direct peers

• Nagel Precision (Carl Ernst Nagel GmbH): German manufacturer of honing and superfinishing machines, serving automotive engine and transmission production worldwide. Directly competes with Fuji Honing in CNC honing machines for European and global OEMs. Comparable product portfolio in precision cylindrical bore finishing.
• Maschinenfabrik Diedesheim GmbH: German-based honing machine specialist (now part of EMAG Group). Directly comparable in horizontal/vertical honing machines for engine block, cylinder, and gear applications serving the automotive supply chain.
• Sunnen Products Company: US-based global leader in honing machines and precision bore finishing equipment. Directly comparable as both companies manufacture horizontal and vertical honing machines serving automotive, hydraulic, and aerospace customers. Sunnen is the most recognized honing brand globally and Fuji Honing's primary international competitor.
• KADIA Produktion GmbH + Co. German precision honing and deburring machine manufacturer focused on automotive and industrial applications. Comparable product offering in CNC honing systems and serves many of the same European OEM customers as Fuji Honing's international export business.
• Gehring Technologies (Gehring Gruppe): German specialist in honing, finishing, and e-mobility manufacturing equipment. Direct competitor offering similar CNC honing systems for automotive powertrains and increasingly EV components. Headquartered globally with strong European OEM presence — overlaps with Fuji Honing's automotive customer base.

Others

• NSK Ltd. Japanese bearings and precision components manufacturer, partially comparable as both companies serve Japanese automotive OEM production with precision-engineered components, but NSK operates in adjacent (bearings/motion control) rather than overlapping categories. Useful reference for Japanese specialty industrial supplier valuation benchmarks.

Regional players

• Engis Corporation: US-based manufacturer of precision finishing equipment including honing, lapping, and superfinishing systems. Comparable product technology with strong North American presence — overlaps with Fuji Honing's US customers (Toyota Alabama/Kentucky, DMAX) but primarily serves different geographies directly.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

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 Fuji Honing Industrial