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About Us

Mr. Noriyuki Ozawa

Managing Director

From Malaysia to the World…
--- Continuously Promoting the UNION Brand to Global Markets ---

---Continuously Promoting the UNION Brand to Global Markets---

We would like to express our sincere gratitude for your continued support.
Thank you for visiting our website.

Union Sangyo Co., Ltd. was established in 1963 in Toyota City, Aichi Prefecture, Japan, and began operations as an automotive oil filter manufacturer in 1968. As a company with a foundation in steel plate pressing industry, we specialize in high-precision steel plate processing, such as deep drawing, which requires advanced technical skills.

In 1990, we shifted our main production base from Japan to Malaysia and commenced operations at UNION SANGYO (MALAYSIA) SDN. BHD. in Selangor, Malaysia. In collaboration with both Japanese and local staff, UNION SANGYO MALAYSIA obtained ISO 9001 certification in 1999.

Our company adheres to both JIS and ISO standards, ensuring comprehensive quality management, production control, safety management, and overall business operations.
In 2019, we further achieved ISO 9001:2015 certification, reinforcing our commitment to higher standards in all aspects of management.

Today, we continue to meet the diverse demands of our customers, expanding beyond automotive filters to include filters for construction machinery, industrial equipment, agricultural machinery, motorcycles, and marine applications. Our distinctive “integrated production system” enables us to maximize performance and respond flexibly to a wide range of needs.

Guided by our corporate policy, we strive for mutual growth with our customers and suppliers, contributing to the advancement of the automotive parts industry and the realization of a prosperous society for the future.

We sincerely appreciate your continued support and guidance.

Our House Brand

Union Japan represents excellence in automotive spare parts, offering high-quality products that embody precision, durability, and reliability. Built on the foundation of Japanese engineering, Union Japan delivers trusted solutions to meet the demands of automotive professionals worldwide.

Our Company

For more than 30 years, Union Sangyo Malaysia has established itself as a leading automotive filter manufacturer in the ASEAN region, drawing from over 60 years of expertise from our headquarters in Japan. Our commitment to quality is reflected in our ISO 9001 certification, ensuring that we deliver high-quality products at competitive prices to meet our customers’ needs. Specializing in filters for Japanese vehicles—including oil, fuel, and air filters—we are dedicated to continuous improvement through KAIZEN, striving to get it right the first time, every time.
As we expand globally, reaching markets in Europe, the USA, Asia, South Africa, and the Middle East, we remain committed to building strong partnerships with our customers based on trust and confidence. Our dedication to their success is demonstrated by our flexibility, ease of doing business, and accountability, all driven by our clearly defined Quality Policy aimed at achieving World-class Quality Excellence through an Effective Quality Management System.

Vision & Mission

Our Vision

To be a global leader in the automotive spare parts industry, committed to maintaining the highest quality standards through innovative automation solutions. We aspire to set benchmarks in quality, trust, and efficiency, contributing positively to the automotive sector and society as a whole.

Our Mission

Our mission is to deliver superior automotive products that reflect the excellence of Japanese engineering, with a strong emphasis on quality and automation. By leveraging cutting-edge technology and continuous improvement, we strive to forge strong relationships with our customers, partners, and communities. We are dedicated to upholding our promise of providing reliable products at a competitive price, now and always.

KAIZEN Principle at Union Sangyo

At Union Sangyo, KAIZEN, the Japanese philosophy of “continuous improvement,” is central to our operations. We focus on making small, incremental changes to enhance our manufacturing processes, improve quality, and increase efficiency. By continuously refining our production methods and fostering a culture of open communication, we ensure our products meet the highest standards while adapting to market demands. KAIZEN drives our commitment to excellence, sustainability, and customer satisfaction, ensuring we “do it right the first time and every time.

Quality Policy

We are committed to our valued customers through practicing Total Customer Satisfaction Initiatives to supply World- class Quality Automotive Filters, Automotive Components Parts and Mobile Petrol Tanks which meets customer specifications and applicable codes, standards and regulations.
Strategic Direction to achieve Effective Quality Management System are:
  • [/] Global Market Share Position
  • [/] World -class Quality Products
  • [/] Bench-marked Productivity
  • [/] Competitive Unit Cost
We strongly believe in KAIZEN in everything that we do and by doing it right the first time and every time.
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Warranty-品質保証書

Milestone

1963

Established Union Sangyo Co., Ltd. in Toyota City, Aichi Prefecture

1968

Began operations at the Toyota Factory in Toyota City, Aichi Prefecture

1977

Began operations at the Tsushima Factory in Tsushima City, Aichi Prefecture

1988

Established Union Sangyo Malaysia Sdn. Bhd. in Selangor, Malaysia

1990

Began operations at Union Sangyo Malaysia Sdn. Bhd. in Selangor, Malaysia

1996

Established Mutsu Printer Sdn. Bhd. in Malaysia as a subsidiary to internalize the production of packaging boxes

1997

Began business relations with a major German automotive parts manufacturer

1999

Union Sangyo Malaysia Sdn. Bhd. obtained ISO 9001 certification

2006

  • Established Zendo Rubber Sdn. Bhd. in Malaysia as a subsidiary to internalize the production of gaskets
  • Organized the sales network into a system with headquarters, 3 branches, and 3 sales offices

2010

Began business relations with a major Japanese oil company

2012

Maromi Sangyo Co., Ltd. became a group company

2014

Established Gion Filter Sdn. Bhd. in Malaysia as a subsidiary

2017

Union Sangyo Malaysia Sdn. Bhd. obtained ISO 9001:2015

2018

Launched Excel Japan brand to expand the product line and enhance global market presence

2020

Responded to the global COVID-19 pandemic by implementing safety measures and maintaining operational continuity to support automotive industry needs

2022

Introduced a new digital quality control system across production lines, enhancing precision and efficiency in product inspections

2023

Started business with well-known local car maker

2024

Completed a major upgrade of the Malaysian production facilities, integrating advanced quality control systems to uphold top-tier product standards

PRESENT

Union Sangyo continues to expand.

INITIAL PLANNING

Production Environment

High Production Capacity: Union Sangyo Malaysia boasts significant production capability, enabling us to meet high demand efficiently while maintaining top-quality standards.
Commitment to Safety and Cleanliness: We prioritize a safe and clean work environment, adhering to rigorous safety protocols and cleanliness standards to protect our team and optimize production efficiency.
5S Implementation: Our production areas are organized using the 5S methodology (Sort, Set in order, Shine, Standardize, Sustain) to enhance operational efficiency, reduce waste, and ensure a streamlined workflow.
Focus on Excellence: We are dedicated to continuous improvement, leveraging modern technologies and best practices to deliver superior quality filtration products consistently.

INITIAL PLANNING

Production Facilities

Continuous Improvement: We are committed to enhancing our facilities, warehouses, and equipment to ensure efficient, high-quality production and cost-effective delivery.

Optimized Delivery: Our focus is to reducing lead times and eliminating unnecessary expenses to meet customer demands quickly and efficiently.

INITIAL PLANNING

Product Development

Expert R&D Team: Our research and development team, skilled in AutoCAD, specializes in solving complex technical challenges, enabling us to create high-quality filters tailored to customer specifications.
Customized Solutions: We work closely with customers to develop products that meet their specific needs, ensuring optimal performance.

INITIAL PLANNING

New Automation

Advanced Automation: We are integrating state-of-the-art automation lines to boost manufacturing productivity, aligning with the latest technological trends.
Enhanced Efficiency: Automation helps us maintain consistent quality while increasing production speed and reducing human error.

INITIAL PLANNING

Testing Laboratory

Rigorous Testing Standards: Our in-house testing laboratory uses advanced equipment and genuine products as benchmarks, adhering to Japanese Industrial Standards (JIS D1611/D3904).
Quality Assurance: All filters undergo thorough testing to ensure they meet stringent quality and performance standards before reaching the market.
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