Okano Valve Manufacturing
Basic Information
- Stock Code
- 6492
- Industry
- Machinery
- Category Detail
- Iron, Steel & Metal Products
- Prefecture
- Fukuoka Prefecture
- Establishment Year
- February 1936
- Listing Year
- April 1962
- Official Website
- http://www.okano-valve.co.jp/
- TSE Information
- TSE Information
- Yahoo! Finance
- Yahoo! Finance
- Other Companies
- Technoflex, Kurimoto Iron Works, Nito Koki, O.K.M., Kakoki Machinery, Kimura Kasei, Eagle Industry, Yoshitake, PILLAR, Nakakita Seisakusho, Hamai, KITZ
Overview
Okano Valve Manufacturing is a machinery industry specialist company headquartered in Kitakyushu City, Fukuoka Prefecture, founded in 1936, boasting high technological capabilities in the manufacturing and sales of large valves for power plants and maintenance.
Current Situation
Okano Valve Manufacturing recorded consolidated net sales of approximately 8.169 billion yen, operating income of 1.185 billion yen, and net income of 1.102 billion yen for the fiscal year ending November 2024. It has strengths in manufacturing high-temperature, high-pressure, and ultra-low-temperature valves mainly for nuclear and thermal power plants and is actively expanding its maintenance and inspection business. Leveraging long years of technological accumulation, it has built trust within the industry and differentiates itself from competitors. It delisted from the Fukuoka Stock Exchange in 2023 and is now focusing on business operations emphasizing selection and concentration. Through its maintenance business with environmental considerations, it contributes to plant longevity and stable energy supply. In the future, it aims to increase sales through new technology development and overseas market development. Factories are located in Mojiku, Kitakyushu City, and Yukuhashi City, which is also a feature of its solid management foundation.
Trivia
Interesting Facts
- Veteran valve manufacturer with a long history founded in 1936.
- Local-oriented company with head office and main factory in Mojiku, Kitakyushu City.
- Continuing solid management even after delisting from Fukuoka Stock Exchange.
- Domestic top-class market share in special valves for nuclear power plants.
- Rare case where the company name is adopted as a station sub-name.
- Meets diverse plant needs with custom casting technology.
- Contributes to plant longevity through maintenance business.
- Industry-high evaluation for durability of high-temperature high-pressure valves.
- Cooperative posture in nurturing local manufacturing talent.
- High domestic and international reliability backed by technological strength.
Hidden Connections
- Builds stable production base through close collaboration with Kitakyushu City's local economy.
- Strengthens material procurement through ties with major shareholder Mitsui & Co.
- Specializes in power plant valves for clear differentiation from competitors.
- Participates in local revitalization projects with local government.
- Maintains long-term business relationships with major electric power companies.
- Achieves differentiation from other iron/steel and metal product companies via custom product development strength.
- High-performance casting technology enhanced through cooperation with local small foundries.
- Pursues local-oriented management while listed on the Tokyo Stock Exchange Standard Market.
Future Outlook
Growth Drivers
- Expansion of equipment renewal demand in energy plants
- Growing demand for efficient, high-durability valve technologies
- Boom in plant construction in emerging overseas markets
- Innovation in remote valve monitoring and maintenance technologies
- Expanding demand for energy-saving products due to energy policy shifts
- Increased demands for product safety and environmental durability from stricter regulations
- Needs for IoT-based maintenance cost reductions
- New opportunities from diversification in industrial piping fields
Strategic Goals
- Maintain top industry share through valve manufacturing technological innovation
- Expand next-generation energy-saving product sales ratio to over 50%
- Double current overseas sales
- Complete IoT remote monitoring technology rollout to all major products
- Expand product lines contributing to environmental load reduction
- Advance regional revitalization projects with local governments
- Strengthen talent development and young engineer retention
- Establish sustainable manufacturing via product life extension
- Sophisticate in-house production management through digitalization
- Enhance customer satisfaction via broad maintenance services
Business Segments
Power Plant Equipment
- Overview
- Provision of valves and parts with excellent safety and durability for nuclear and thermal power plants.
- Competitiveness
- Stable quality through advanced technology and strong maintenance capabilities
- Customers
-
- Nuclear power plant operators
- Thermal power plant managers
- Energy infrastructure companies
- Plant engineering companies
- Maintenance service providers
- Products
-
- High-temperature high-pressure valves
- Ultra-low-temperature valves
- Control valve systems
- Maintenance parts
- Custom cast products
Industrial Piping Equipment
- Overview
- Provides essential valve products and fittings for piping equipment across numerous industries.
- Competitiveness
- Custom technology adaptable to multiple fields
- Customers
-
- Chemical manufacturers
- Steel manufacturers
- Food processing plants
- Water and sewage equipment companies
- Construction machinery manufacturers
- Products
-
- Corrosion-resistant valves
- Piping fittings and faucets
- Flow control devices
- Automatic control valves
- Custom cast parts
Competitive Advantage
Strengths
- Long-accumulated manufacturing technology
- High-temperature high-pressure environment対応 capability
- Strong ties with nuclear and thermal power industries
- Wide range of valve products
- Unique maintenance technology
- Solid production bases in Fukuoka Prefecture
- Differentiation through custom products
- Stable capital base
- High-quality casting technology
- Prompt after-sales service
Competitive Advantages
- Firm position in the power plant valve market
- Technological superiority and reliability in high-temperature and ultra-low-temperature valves
- Long-term customer relationships built through maintenance expertise
- Ability to meet diverse needs with a wide product range
- Unique product offerings through custom casting development capabilities
- Delivery management and quality assurance through domestic manufacturing
- Comprehensive provision of equipment maintenance services
- Stable supply based on strong regional partnerships
- Long-standing brand image
- Rapid response by a highly specialized technical team
Threats
- Intensifying competition from new entrants
- Declining demand due to power plant energy efficiency improvements
- Price competition from overseas manufacturers
- Risk of raw material price fluctuations
- Demand stagnation from delayed equipment renewals
- Cost increases from stricter regulations
- Rapid technological shifts in market needs
- Production disruptions from natural disasters
- Changes in domestic energy policies
- Challenges in employee recruitment
Innovations
2024: High-Durability Energy-Saving Valve Development
- Overview
- Designed next-generation valves that enhance energy-saving effects while improving durability.
- Impact
- 15% energy efficiency improvement, reduced maintenance frequency
2023: Introduction of Remote Management System for Plants
- Overview
- Deployed a system using IoT technology to monitor valve operation status in real time.
- Impact
- 10% reduction in operating costs through early issue detection
2022: Practical Application of Low-Temperature Material Enhancement Technology
- Overview
- Enhanced material durability for ultra-low temperatures to achieve long life even in harsh environments.
- Impact
- 20% reduction in failure rate, improved customer satisfaction
2021: Introduction of Exhaust Gas Compatible Welding Technology
- Overview
- Applied clean welding technology to valve manufacturing to comply with strengthened environmental regulations.
- Impact
- Significant reduction in environmental impact, improved product quality
2020: Development of AI Diagnostic Tool for Maintenance
- Overview
- Developed an AI-based abnormality prediction diagnostic system for valves to strengthen services.
- Impact
- 20% improvement in inspection efficiency, shortened downtime
Sustainability
- Promotion of energy saving in manufacturing processes
- Thorough recycling of waste materials
- Development of low environmental impact products
- Resource conservation through plant longevity support
- Participation in local environmental conservation activities