Best Denso Parts Suppliers in Japan
Discover a curated list of verified suppliers for Denso automotive parts in Japan, featuring OEM components, performance upgrades, and advanced automotive technologies.
Denso PartsAutomotiveJapanOEM ComponentsPerformance Upgrades
Kamogawa Company Limited
🇯🇵 Japan
1949201-300 peopleManufacturer/Trading Company/Wholesaler/Service CompanyEstablished brand
OEM manufacturer
Multinational enterprise
High-tech enterprise
Key customer
KAMOGAWA
Key market
🇻🇳 Vietnam
Description
Kamogawa Company Limited, established in Kyoto, Japan in 1949, is a manufacturing solution company operating as a manufacturer, trading company, wholesaler, and service provider. With 210-220 employees and a group revenue of 11.5 billion JPY as of March 2023, the company supports the manufacturing industry through three core pillars: a comprehensive wholesale business for production materials, a Private Brand (PB) business for planning, manufacturing, and selling their own products, and a Renovate business specializing in tool regrinding and machinery maintenance. Kamogawa Company Limited also functions as a contract manufacturer, with a factory in Shiga Prefecture that is ISO 9001:2015 certified. They specialize in the planning and manufacturing of electroplated tools, including the Accela Series, Order Series (custom-made tools), and Pro-Dia Series, and offer processing tests. Their product portfolio also includes grinding tools, polishing tools, hand tools, power tools, industrial equipment, and filtration equipment such as "DIAMANT ギヤマン," "超硬を完全濾過くん," and "アクセラモールドミル." The company has a significant international presence with sales offices and subsidiaries in the Philippines, Vietnam, and Myanmar, alongside domestic offices across Japan, demonstrating their commitment to global expansion and serving diverse markets.
Shiraishi Calcium Kaisha Ltd
🇯🇵 Japan
1937101-200 peopleManufacturer/Trading Company/DistributorEstablished brand
Multinational enterprise
Eco-friendly supplier
Experienced exporter
Key customer
SHIRAISHI CALCIUM
Key market
🇮🇳 India
Description
Shiraishi Calcium Kaisha Ltd, established in 1937, is an Osaka, Japan-based manufacturer, trading company, and distributor specializing in processed materials, particularly calcium carbonate. With 101 to 200 employees, the company operates as part of the Shiraishi Group, which comprises 22 group companies and 44 international and domestic sites. Shiraishi Calcium Kaisha Ltd is a key player in the global market, with sales subsidiaries in India and Hong Kong, a representative office in New Delhi, and additional offices in Singapore, Manila, Ho Chi Minh, Shanghai, and Mexico City. The company boasts a significant international trade presence, exporting to 464 buyers and importing from 53 suppliers, with primary export markets including India, Indonesia, and Vietnam. They hold ISO 9001, ISO 14001, ISCC PLUS, and Good Manufacturing Practice certifications, underscoring their commitment to quality and environmental responsibility. Shiraishi Calcium Kaisha Ltd's core expertise lies in developing and applying calcium carbonate, leveraging proprietary technologies to modify particle shape, size, and surface properties. Their extensive product portfolio serves diverse industries such as rubber, plastics, ink, paints, adhesives & sealants, paper, food, agriculture, stockbreeding, industrial textiles, electronic materials, and biomaterials. Key offerings include ST FILLER (WHITE FUNCTIONAL FILLER), packaging additives, vacuum oil, elastomers, rubber accelerators, rubber antioxidants, unconjugated polymer rubber, metal surface treatment agents, polymers, carbon black, fillers, plastic additives, synthetic resins, food additives, fertilizers, sealants, and adhesive fillers, including specialized products like SEMELAKE®MB MOS 5G. Beyond products, they provide comprehensive solutions such as powder processing, compounds and masterbatches, logistics services, and advanced analysis techniques like Filler Dispersion Evaluation. The company also manufactures and distributes chemical products, including rubber and plastic resin materials, pharmaceutical materials, and textiles.
Nitta Corporation
🇯🇵 Japan
20125-10 peopleDistributor/Trading CompanyMultinational enterprise
Experienced exporter
Multi-country export
Large export volume
Key customer
NITTA
Key market
🇮🇳 India
Description
Nitta Corporation is a long-established Japanese industrial supplier headquartered in Osaka, Japan. With a history spanning over 140 years, the company has evolved into a global distributor and trading entity specializing in high-performance industrial components and advanced mechatronics systems. Nitta maintains a significant international presence, managing extensive shipping operations across Asia, Europe, and North America, and holds the AS9100 certification for quality management.
The company's extensive product portfolio is centered on power transmission and conveyance solutions, including industrial transmission belts, V-belts, conveyor belts, and specialized pulleys. Beyond belting, Nitta provides a diverse range of technical products such as resin hoses, tubes, and automotive components. Their mechatronics division offers sophisticated industrial tools, including NITTAOMEGA automatic tool changers, robot hands, and the I-SCAN pressure distribution measurement system.
Nitta also serves specialized sectors with air quality and contamination control solutions, such as clean fan units and biocontamination control tools for laboratory and industrial environments. Additional offerings include temperature-sensitive adhesive sheets, RFID tags, and rubber molded products. The company supports a wide range of industrial applications through its commitment to research and development, providing both standardized components and advanced technological systems to a global customer base.
Obayashi Corporation
🇯🇵 Japan
1892More than 10000 peopleService CompanyEstablished brand
Large enterprise group
Patented technology
Multinational enterprise
Key customer
MAYUMDI
Key market
🇱🇰 Sri Lanka
Description
Obayashi Corporation is a premier global construction and engineering group headquartered in Tokyo, Japan. Established in 1892, it is recognized as one of Japan's top five construction companies, employing over 17,000 people and reporting annual revenues exceeding $18 billion. The company operates a vast international network across North America, Asia, Oceania, Europe, and the Middle East, supported by more than 100 subsidiaries.
As a comprehensive service provider, Obayashi Corporation specializes in architectural design, civil engineering, and large-scale infrastructure development. Its diverse portfolio includes the construction of commercial high-rises, industrial facilities, hospitals, and residential buildings, alongside major civil projects such as tunnels, bridges, dams, railways, and airports. Notable global landmarks include the Tokyo Skytree, Jewel Changi Airport, and various metro systems in Dubai, Singapore, and Taiwan.
Beyond traditional construction, the company is a leader in real estate development and renewable energy, managing wind, solar, and biomass power generation projects. Obayashi also maintains manufacturing capabilities for concrete products, building materials, and construction machinery. With a strong commitment to R&D and technological innovation, the corporation holds numerous patents and is actively involved in engineering consultancy, facility management, and advanced sustainability initiatives aimed at carbon neutrality. They offer integrated solutions through various contract methods, including Public-Private Partnerships (PPP) and Private Finance Initiatives (PFI).
How do I know if a supplier is reliable?
Reliable suppliers typically have a proven operating history, consistent export activity, relevant certifications, clear communication, and established quality control processes. Reviewing company information and past performance can help reduce sourcing risks.
Azbil Corporation
🇯🇵 Japan
19065001-10000 peopleManufacturer/Service CompanyHigh capacity factory
Established brand
Large enterprise group
Multinational enterprise
Key customer
AZBIL
Key market
🇮🇩 Indonesia
Description
Azbil Corporation, formerly known as Yamatake Corporation, is a premier global automation enterprise headquartered in Tokyo, Japan. Founded in 1906, the company operates under the philosophy of "human-centered automation," employing between 5,001 and 10,000 professionals worldwide. Azbil is a leading manufacturer and service provider specializing in three core business segments: Building Automation, Advanced Automation, and Life Automation. The company maintains a robust global network across Asia Pacific, Europe, North America, and the Middle East, supported by extensive R&D facilities and ISO 9001, ISO 14001, and ISO 45001 certified production sites.
Their comprehensive product portfolio includes Building Management Systems (BMS), direct digital controllers, sensors, actuators, and control valves designed to optimize facility performance and energy efficiency. For industrial environments, Azbil provides advanced solutions such as distributed control systems, process control systems, field instruments, electromagnetic flowmeters, and sapphire capacitance diaphragm gauges. They also serve the semiconductor industry with specialized factory automation equipment and sub-systems.
As a key OEM partner and technology innovator, Azbil integrates Digital Transformation (DX) and IoT into its offerings to enhance safety and sustainability. Their services span the entire lifecycle of automation, from instrumentation design and engineering to maintenance and valve diagnostics. The company is a trusted supplier to major international entities, including Honeywell and Xylem Water Solutions, and continues to drive innovation in HVAC controls, combustion safety, and lifeline utilities like gas and water metering.
Swagelok Japan Inc.
🇯🇵 Japan
11-50 peopleTrading Company/Service CompanyEco-friendly supplier
Key customer
株式会社H2&DX社会研究所
Description
Swagelok Japan Inc. is a trading and service company based in Nishinomiya, Japan, specializing in high-quality fluid systems. Established with 11 to 50 employees, the company provides a range of products including hoses, sampling systems, and industrial valves. They offer comprehensive services such as piping unit manufacturing, field surveys, and periodic repair solutions. Swagelok Japan Inc. is committed to quality, holding ISO 9001 certification, and also conducts piping seminars to support their clients. The company operates with a factory and is involved in addressing specific chemical substance regulations.
A.C.C Japanese Language School
🇯🇵 Japan
199011-50 peopleService CompanyEstablished brand
Industry association member
Own brand
Key customer
ATLAS COPCO
Key market
🇨🇱 Chile
Description
A.C.C Japanese Language School is a service company based in Fujinomiya, Japan, with a tradition of 30 years in Japanese language education. Established in 1991, the school has graduated over 3000 students, with more than 150 advancing to graduate school and over 100 securing employment. The institution employs between 11 and 50 people, including professional Japanese teachers and staff trained in coaching skills. A.C.C Japanese Language School specializes in comprehensive Japanese language education for international students, with core programs focused on university and graduate school advancement, as well as job placement in Japan. They offer a range of courses including long-term and short-term study abroad programs, online courses, and corporate Japanese language training. Specific offerings include graduate school-focused curricula covering academic Japanese, research plan creation, presentation, and discussion skills. The school also provides career guidance tailored for specific visa types such as 'Engineer/Specialist in Humanities/International Services' and 'Specified Skilled Worker' visa exam preparation. Learning is supported by an LMS for self-paced study and utilizes original and selected textbooks. The school provides comprehensive support services including 'Yume Support' coaching, one-on-one job hunting guidance, student dormitories, 24-hour emergency assistance, ICT-equipped classrooms, and various cultural events. They maintain partnerships with regional companies for job placement and have designated school slots at various universities. The school has a student capacity of 320, operating on a two-shift system, and as of July 2023, had 235 students in accredited courses. They offer accredited university preparatory courses with durations ranging from 1 year to 2 years, as well as 6-month general courses and non-accredited short-term courses. A.C.C Japanese Language School is also noted for its presence in Osaka, focusing on efficient Japanese language education using state-of-the-art equipment and ICT classes, and collaborating with local residents to create a community-integrated environment.
Hoyo Co., Ltd.
🇯🇵 Japan
202011-50 peopleTrading Company/WholesalerProduct customization
Multi-country export
Key customer
QUAN BAO
Key market
🇻🇳 Vietnam
Description
Hoyo Co., Ltd. is a specialized Japanese trading company and wholesaler headquartered in Osaka, Japan. Established in 2020 as a wholly-owned subsidiary of SANYO CO., LTD., the company operates within the extensive SANYO GROUP network, leveraging decades of expertise in the fishery and logistics sectors. With a workforce of 11 to 50 employees, Hoyo Co., Ltd. focuses on the export and sale of high-quality Japanese marine products to international markets, including Southeast Asia, West Africa, and Egypt.
EBARA CORPORATION
🇯🇵 Japan
1912More than 10000 peopleManufacturerHigh capacity factory
Established brand
Large enterprise group
High-tech enterprise
Key customer
EBARA
Key market
🇲🇾 Malaysia
Description
EBARA CORPORATION is a premier global manufacturer of industrial machinery and environmental solutions, headquartered in Tokyo, Japan. Founded in 1912, the company has grown into a massive industrial group with over 20,000 employees and more than 110 group companies worldwide. EBARA operates through five primary business segments: Building Service & Industrial, Energy, Infrastructure, Environmental Solutions, and Precision Machinery. As a leading OEM provider, the company is renowned for its "Monozukuri" manufacturing excellence and extensive R&D capabilities.
The company's diverse product portfolio includes high-performance centrifugal and submersible pumps, booster units, industrial chillers, cooling towers, and steam turbines. For the energy and infrastructure sectors, they supply custom compressors, cryogenic products, and large-scale water treatment plants. EBARA is also a global leader in the semiconductor manufacturing equipment market, holding the second-largest market share for Chemical Mechanical Polishing (CMP) systems. Their precision offerings include dry vacuum pumps, turbo molecular pumps, plating equipment, and exhaust abatement systems.
With a strong commitment to environmental sustainability, EBARA provides comprehensive solutions for solid waste treatment, including municipal and industrial waste incineration plants. The company maintains a significant international trade presence, operating major manufacturing facilities in Japan (Fujisawa and Kumamoto) and Brazil, while serving diverse industries such as aerospace, hydrogen energy, marine, and chemical processing across North America, Europe, and Asia.
Puma Japan K.K.
🇯🇵 Japan
200311-50 peopleWholesaler/Distributor/Trading CompanyEstablished brand
Own brand
Multinational enterprise
Key customer
BODYNITS
Key market
🇻🇳 Vietnam
Description
Puma Japan K.K., established in March 2003 and headquartered in Shinagawa, Tokyo, serves as the Japanese subsidiary of the global sports brand PUMA. Operating as a wholesaler, distributor, and trading company, the organization manages a comprehensive portfolio of sports and lifestyle products. Its extensive footwear range includes specialized performance shoes for running, soccer, golf, basketball, and motorsport, alongside popular lifestyle sneakers such as the Suede and Nitro series. The company also provides a diverse selection of sports apparel, including tracksuits, jackets, leggings, and uniforms, complemented by accessories like backpacks, caps, and sunglasses.
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