Japan Die Casting Association

What Japan Die Casting Association does

Japan Die Casting Association (JDCA; 一般社団法人日本ダイカスト協会) is a Tokyo-based general incorporated association (non-profit industry body) established in 1961 to represent Japan's die casting sector. The association serves approximately 100+ regular member companies (die casting manufacturers such as Ahresty, Ryobi, Honda, Yamaha Motor, and Toyota Group suppliers including Aisin, Denso, and Tokai Rika) and ~100+ supporting members (equipment suppliers, material makers, and service providers), organized across three regional branches: Kanto, Chubu, and Kansai.

The association's core technology offering is the Zinc Alloy Die Casting Quality Certification System, operational since 1961, which uses monthly spectroscopic analysis to verify that member factories' zinc die casting products comply with chemical composition standards under JIS H5301; 67 factories were certified as of June 2026. A complementary paid Request Analysis Service is offered to non-members for impurity detection (Pb, Cd, Sn). Additional products include a Technical Advisor System (expert advisory across design, casting, equipment, and safety), a Technical Skills Training System with skills certification, the YDEC young-engineer community, an online Web Library of technical publications, recurring environmental and safety seminars, and a Safety Award System launched in 2024.

JDCA's business model combines subscription membership dues (the primary revenue stream), one-time publication sales (technical books and standards priced ¥330 to ¥38,500), quality certification (free for members, paid for non-members), and professional services via training and seminars. The association distributes content through its website (diecasting.or.jp), direct email, regional chapters, and the biennial Japan Die Casting Congress & Exposition (J-DEC). The association maintains formal ties with METI, the SME Agency, JETRO, SMRJ, and international counterparts ADCA (Australia), NADCA (North America), and GDM (Germany).

Name

Japan Die Casting Association

Legal name

一般社团法人日本ダイカスト協会

Website

https://diecasting.or.jp

Company type

Private

Founded year

1961

Operating status

Operating

Headcount range

1–10 employees

Short description

Japan Die Casting Association (JDCA) is a Tokyo-based non-profit industry association representing Japan's die casting manufacturers and suppliers through quality certification, technical training, publications, and biennial congress events.

Ownership category

akta.pro rank

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Membership fees: Annual membership fees from regular members (die casting manufacturers) and supporting members (suppliers, equipment makers)
2. Publication sales: Sale of technical publications, standards documents, die casting handbooks, and reference materials to members and non-members
3. Quality certification services: Free quality certification for member factories; paid analysis service for non-members
4. Training and seminar programs: Technical skills training, safety seminars, environmental seminars for member company employees

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

The Japan Die Casting Association (JDCA) is a general incorporated non-profit industry association serving die casting manufacturers and suppliers in Japan. It operates the Zinc Alloy Die Casting Quality Certification System (monthly spectroscopic analysis against JIS standards), publishes technical standards and conference proceedings, runs technical/skills training and seminars, organizes the biennial Japan Die Casting Congress & Exposition, and provides member services such as a Technical Advisor System, member database, and overseas expansion support portal.

Product overview

Japan Die Casting Association operates as an industry association providing a comprehensive suite of services to die casting manufacturers. The core offerings include the Zinc Alloy Die Casting Quality Certification System for quality assurance, research and statistics on production trends, and a Safety Award System recognizing workplace safety excellence. Member-exclusive services encompass a Technical Skills Training System, Technical Advisor System with expertise across casting and factory management, YDEC (Young Die Casting Engineer Community) digital library, and a Member Information Database. The association also supports international business development through its Overseas Expansion Support Portal and publishes technical conference proceedings spanning decades of die casting research.

Differentiator

Problem solved

Functional benefit

Products and services

• Zinc Alloy Die Casting Quality Certification System (亜鉛合金ダイカスト品質証明制度) A monthly spectroscopic analysis service that verifies the chemical composition of zinc alloy die casting products at member factories against JIS H5301 standards. Factories that pass receive a certification mark; a paid analysis service is also available to non-members.
• Research and Statistics (調査・統計)

Quantifiable outcome

• 67 factories certified under quality certification system (June 2026)
• +1 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Nine partnerships are on record, tiered core, minor and moderate.

• 経済産業省 (METI)coreOthersGovernment ministry overseeing the die casting industry. Association receives government recognition for standards and certification programs, and provides industry statistics and compliance guidance.
• 中小企業庁 (SME Agency)coreOthersProvides support for small and medium enterprise members including overseas expansion assistance and fair trading guidelines.
• ADCA (Australian Die Casting Association)minorStrategic or Co-development PartnerInternational partner for die casting industry information exchange and cooperation.
• NADCA (North American Die Casting Association)minorStrategic or Co-development PartnerInternational partner for die casting technology exchange and standards harmonization.
• GDM (German Non-Ferrous Metals Casting Federation)minorStrategic or Co-development PartnerInternational partner for European die casting technology exchange.
• 日本アルミニウム協会moderateStrategic or Co-development PartnerRelated industry association for aluminum materials used in die casting.
• 一般財団法人素形材センターmoderateStrategic or Co-development PartnerResearch and development support organization for material forming industries including die casting.
• 日本貿易振興機構 (JETRO)moderateStrategic or Co-development PartnerProvides overseas market information, trade missions, and support for international expansion of member companies.
• 中小機構 (SMRJ)moderateStrategic or Co-development PartnerGovernment organization supporting SME overseas expansion through consulting and funding programs.

Scale indicators8 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• NADCA - North American Die Casting Association: U.S.-based national trade association for the die casting industry with a comparable service portfolio of quality certification, technical training, publications, and an annual congress/exposition. JDCA has a formal mutual partnership with NADCA, confirming direct functional comparability.
• Wirtschaftsvereinigung Metalle (WV Metalle): German metals industry federation that includes the GDM (German Non-Ferrous Metals Casting Federation) division, representing German die casters. JDCA's GDM partnership reflects direct peer status as the primary national trade voice for non-ferrous casting.
• Cast Metals Federation (UK): UK trade association for the cast metals and die casting sector, providing training, technical guidance, and policy advocacy. Operates a similar member-services-plus-events model to JDCA in a different national market.
• ADCA - Australian Die Casting Association: Australia's national trade body for die casters, offering industry representation, training, and standards coordination. JDCA maintains a formal information-exchange partnership with ADCA, indicating structural equivalence in serving a national die casting membership base.

Broad incumbents

• 日本鋳造協会 (Japan Foundry Society, JFS): The broader Japanese trade association covering the entire foundry industry (sand casting, investment casting, die casting). JFS overlaps with JDCA's scope on die casting but addresses a wider set of casting processes, making it a broad incumbent rather than a direct competitor.

Others

• Bühler Group: Global manufacturer of die casting machinery and complete die casting cells. While not a trade association, Bühler is the leading supplier to JDCA's regular-member die casters and the dominant equipment enabler of the Japanese die casting industry.
• Idra Group: Italian manufacturer specializing in high-pressure and squeeze die casting machines. Equipment supplier ecosystem player serving the same end manufacturers that JDCA represents.
• 日本アルミニウム協会 (Japan Aluminium Association): Related industry association covering aluminum materials, a key input for aluminum die casting. JDCA has a formal moderate-tier partnership with this organization, indicating ecosystem-adjacent rather than direct competitor status.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

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 Japan Die Casting Association