Best Industrial & Manufacturing Suppliers in Japan

OSG Water Tech Co., Ltd.

🇯🇵 Japan

1974

51-100 people

Manufacturer/Trading Company/Distributor/Wholesaler

Established brand

Eco-friendly supplier

High-tech enterprise

Multinational enterprise

Shipments

Key customer

CONG TY TNHH CONG NGHE CON DUONG VIET

Key market

Asia

Description

OSG Water Tech Co., Ltd., established in 1974 and headquartered in Kawagoe, Japan, is a specialized manufacturer and distributor of functional water equipment. As a core manufacturing division of the OSG Group, the company operates a 3,000-5,000 square meter factory and maintains ISO 13485 certification, reflecting its expertise in medical device manufacturing and water treatment technology. The company serves a diverse global market, with a strong presence in Southeast Asia, South Asia, and Eastern Asia. OSG Water Tech specializes in the planning, development, and production of a wide range of water-related solutions. Its product portfolio is categorized into drinking water systems and hygiene management equipment. Key products include electrolytic hydrogen water generators, alkaline water ionizers, household and commercial water purifiers, and water softeners. For industrial and medical applications, the company manufactures hypochlorous acid water generators and disinfection water systems designed for high-level sanitation. With a workforce of approximately 50 to 100 employees and annual revenue estimated between US$10 million and US$50 million, the company offers comprehensive OEM and ODM services. OSG Water Tech is recognized for its commitment to research and development, collaborating with academic institutions like the University of Tokyo and supporting major international events such as the Osaka/Kansai Expo. The company provides integrated B2B solutions ranging from household water conditioners to large-scale industrial water treatment systems.

Nihon Seiki Kogyo Co., Ltd.

🇯🇵 Japan

1950

501-1000 people

Manufacturer

High capacity factory

Established brand

OEM manufacturer

Product customization

Shipments

Key customer

NIHON SEIKI INDONESIA

Key market

Asia

Description

Nihon Seiki Kogyo Co., Ltd. is a premier Japanese manufacturer specializing in ultra-precision machined parts and assemblies. Founded in 1950 and headquartered in Suwa, Nagano Prefecture, the company has evolved from producing music box components into a global leader in high-precision metalwork. With a workforce of approximately 500 to 1,000 employees across its international network, the company operates manufacturing facilities in Japan, Malaysia, Indonesia, and Thailand to ensure a stable global supply chain.

Wholesale Japan Product Custom Machining Services Steel Part Manufacturing$0.1

Fuchu Shiko Co., Ltd.

🇯🇵 Japan

1960

11-50 people

Manufacturer

Established brand

Multinational enterprise

Own brand

OEM manufacturer

Shipments

Key customer

S K INDUSTRIAL

Key market

Asia

Description

Fuchu Shiko Co., Ltd. is a premier Japanese manufacturer specializing in the production of high-end rigid boxes and the advanced machinery used to create them. Established in 1960 in Hiroshima, Japan, the company has built a reputation as a global leader in the premium packaging industry. Fuchu Shiko is uniquely positioned as the only company in Japan that manufactures both the final packaging products and the specialized paper-converting machinery, leveraging over half a century of technical expertise. The company's extensive product portfolio includes fully automatic and semi-automatic rigid box making machines, setup box makers, wrapper machines, pasting machines, and hot stamping equipment. Notable models include the KZM-A600A fully automatic line and the KSM A500 series. These machines are designed for high-precision applications, such as applying decorative paper to thick board containers for luxury goods and gift packaging. Fuchu Shiko operates with a workforce of 11 to 50 employees and maintains a significant international presence. In 2005, the company established Fuchu Shiko Machinery (Shanghai) Co., Ltd. in China to handle assembly, after-sales service, and large-lot orders. This facility includes a 9,000-square-meter exhibition hall and training center. The company holds a dominant market position in Asia, with a reported 70% share in the top-tier user market. As an active exporter, Fuchu Shiko serves diverse international markets, including India and various regions across Asia, providing both OEM and contract manufacturing services to meet global packaging demands.

Fully Automatic Rigid Box Making Machine (KZM-A600A)

IZUSHI AND CO.,LTD.

🇯🇵 Japan

1950

101-200 people

Trading Company/Wholesaler

Established brand

Own brand

Eco-friendly supplier

Low MOQ

Shipments

Key customer

PT YASUNAGA INDONESIA

Key market

Asia

Description

IZUSHI AND CO.,LTD. is a distinguished Japanese trading company and wholesaler headquartered in Kyoto, with a history dating back to 1910 and official incorporation in 1950. Operating 13 sales offices across Japan, the company specializes in the distribution of high-precision industrial machinery, machine tools, and cutting tools. They serve a prestigious client base that includes Mori Seiki, Mitsubishi Heavy Industries, and various leaders in the automobile, shipbuilding, and construction sectors. The company maintains a robust workforce of approximately 100 to 200 employees and generates an annual revenue between US$10 million and US$50 million. Their extensive product portfolio features high-quality, made-in-Japan equipment from hundreds of manufacturers, including brands such as Sumitomo, Nachi Fujikoshi, and Tonichi. Key offerings include inserts, end mills, drill bits, grinding machines, pneumatic tools, bearings, and measurement gauges. Beyond distribution, the company has developed proprietary products under the ZTEC brand, such as ZTEC Nuts with specialized locking structures and ZTEC Hammers designed to prevent surface damage. IZUSHI AND CO.,LTD. is committed to international standards, holding both ISO 9001 and ISO 14001 certifications. With over five years of export experience, they successfully supply markets across the European Union and Asian countries, including China, Thailand, Indonesia, and Malaysia.

Nicotec NCC Hole Saw and Band Saw Machine for Metal Plastic Drywall Durable Steel Material$10

Tungsten Carbide Turning Inserts Premium Tool for Precision Machining$5

Forging and Casting Machine Lathe Chuck for Forging and Casting Machine$300

Tokiwa Co., Ltd.

🇯🇵 Japan

1948

51-100 people

Trading Company/Service Company/Distributor/Wholesaler

Established brand

OEM manufacturer

Product customization

Low MOQ

Shipments

3128

Key customer

TOKIWA SUBIC CORPORATION

Key market

Asia

Description

Tokiwa Co., Ltd. is a long-standing Japanese trading company and distributor headquartered in Fukuoka, Japan. Founded in 1921 and incorporated in 1948, the company has over a century of experience supplying high-quality 'Made in Japan' industrial equipment and components to global markets. Tokiwa Co., Ltd. operates as a specialized wholesaler and service provider, maintaining direct relationships with over 50 leading manufacturers, including Bridgestone, Mitsuboshi Belting, Yokohama Rubber, and Yaskawa Electric. The company offers an extensive portfolio of industrial products across multiple categories. Key specializations include transmission parts such as rubber V-belts, roller chains, and V-pulleys; fluid power components like hydraulic and pneumatic cylinders, hoses, and fittings; and precision measurement tools including digital calipers, thickness gauges, and gas detectors. Their catalog also encompasses material handling equipment, industrial seals, gaskets, and specialized machinery parts for the automotive, food processing, construction, and shipbuilding industries. With an annual revenue between US$10 million and US$50 million and a dedicated workforce of 51 to 100 employees, Tokiwa Co., Ltd. provides comprehensive B2B services, including prompt technical estimates and sourcing for one-of-a-kind rubber and plastic molded goods. While primarily a distributor, they offer OEM production capabilities for custom parts based on client blueprints, ensuring Japanese quality standards. The company facilitates international trade across North America, Europe, Southeast Asia, and the Middle East, seeking long-term business partnerships worldwide.

Highly efficient drills with long service life by Mitsubishi Materials & Kyocera. Made in Japan (drill bit sharpening machines)$20

Kobayashi Machinery Co., Ltd.

🇯🇵 Japan

1991

51-100 people

Trading Company

Established brand

Product customization

Shipments

Key customer

MIKRON TOOLS PRIVATE LIMITED

Key market

North America

Description

Kobayashi Machinery Co., Ltd. is a specialized trading company based in Tatebayashi, Japan, with a history dating back to 1991. The company focuses on the supply, maintenance, and export of high-quality used industrial machinery and precision tools. Operating from facilities including the East Japan Machine Plaza and Machine Plaza Honjo, the company maintains a significant inventory of equipment such as CNC lathes, machining centers, EDM machines, press brakes, and measuring machines. With a workforce of 51 to 100 employees and annual revenue between US$10 million and US$50 million, Kobayashi Machinery distinguishes itself through comprehensive technical support. Their team of specialist engineers and master craftsmen provides extensive maintenance, precision adjustment, and overhaul services. This includes on-site repairs, accuracy measurements, and the ability to remake parts for older or custom-built machines when original components are no longer available. In addition to heavy machinery, the company offers a wide range of CNC cutting tools, including carbide end mills, boring tools, and bite holders. Kobayashi Machinery is active in international trade, with established export routes to markets such as India. They facilitate the introduction of equipment by offering test runs, prototypes, and detailed video inspections for international clients, ensuring a reliable procurement process for second-hand industrial assets.

Used Automatic Molding Machine Twin Spindles Biodegradable Plastic Stainless Steel CNC Lathe Chip Feeder Core Component Motor$3314.85

Nippon Magnetics, Inc.

🇯🇵 Japan

1943

51-100 people

Manufacturer

Established brand

Own brand

Shipments

Key customer

NIPPON MAGNETICS USA

Key market

North America

Description

Nippon Magnetics, Inc. is a specialized Japanese manufacturer headquartered in Dazaifu, Fukuoka, with a legacy dating back to its predecessor's establishment in 1943. The company is a leader in industrial magnetic technology, focusing on the development and production of electromagnetic separators, permanent magnetic separators, electromagnetic filters, and specialized equipment like the Maghummer and tube magnets. A key innovation in their portfolio is the Electromagnetic Separator CG, which enables the separation of iron particles smaller than 0.1mm—a process traditionally considered difficult in the industry. Their high-quality, Japanese-made products are essential for critical sectors including lithium battery production, semiconductor chemicals, and powder coating applications. Operating with a workforce of 51 to 100 employees and generating an annual revenue between US$10 million and US$50 million, Nippon Magnetics maintains a strong international presence. The company exports to diverse markets across Europe, America, Asia, and Oceania, serving notable clients such as Redwood Materials and Urbix. Their solutions are recognized for requiring no special skills for maintenance, making them a preferred choice for global industrial operations requiring precise filtration and separation.

High Quality Machine Self Cleaning Electrostatic Magnetic Separator$25000

High Intensity Electrostatic Screen Machine Magnetic Separator NMI Brand Japan Made for Food & Chemical Industries$25000

Japanese Iron Removing Machine Separator with Strong Magnetic Materials Nippon Magnetics Ltd. Model P6$1500

Japanese Industrial Iron Removal Machinery and Equipment for Magnetic Materials$1500

ULVAC, Inc.

🇯🇵 Japan

2010

5-10 people

Manufacturer/Trading Company/Service Company

Multinational enterprise

Eco-friendly supplier

Patented technology

OEM manufacturer

Shipments

422

Key customer

ULVAC SINGAPORE PTE LTD

Key market

🇻🇳 Vietnam

Description

ULVAC, Inc. is a globally recognized manufacturer and service provider specializing in vacuum technology and its diverse industrial applications. Headquartered in Chigasaki, Japan, the company operates an extensive international network across Asia, North America, and Europe. ULVAC provides comprehensive solutions ranging from individual vacuum components to complex manufacturing systems for the semiconductor, electronics, automotive, and pharmaceutical industries. Their core product portfolio includes high-performance vacuum pumps (cryopumps, diffusion, and molecular), vacuum gauges, helium leak detectors, and gas analyzers. On a systemic level, they design and manufacture vacuum heat treatment furnaces for sintering and brazing, vacuum coating systems (CVD/PVD), and specialized equipment for semiconductor and flat panel display production, including mask blanks and atomic layer deposition tools. Beyond manufacturing, the company offers robust technical support, including installation, maintenance, and overhaul services for both their own equipment and other major vacuum brands. With a history of innovation and a commitment to R&D, ULVAC serves a prestigious global clientele including Panasonic, Daikin, and Midea, delivering high-precision tools for thin-film inspection, vacuum freeze-drying, and industrial leak testing.

Sanki Co., Ltd.

🇯🇵 Japan

1963

101-200 people

Manufacturer/Trading Company

Established brand

Product customization

Low MOQ

OEM manufacturer

Shipments

4775

Key customer

CONG TY TNHH SANKI VIET NAM

Key market

North America

Description

Sanki Co., Ltd. is a prominent Japanese manufacturer and trading company headquartered in Nagoya, specializing in industrial automation components and factory equipment. Established in 1963, the company operates with a workforce of 101 to 200 employees and maintains a strong international presence with subsidiaries and offices in the USA and Mexico. Sanki Co., Ltd. is recognized for its expertise in parts feeding technology, utilizing patented designs to deliver energy-saving, long-life, and maintenance-free solutions. Their core product portfolio includes bowl feeders, linear feeders, table feeders, and advanced controllers such as Piezo and electromagnetic variants. Beyond feeding systems, the company offers a comprehensive range of industrial components, including brake motors, clamp elements, couplings, and vibrating motors. These products serve a diverse array of sectors, ranging from semiconductor production to automobile manufacturing, with a client base that includes major global entities like Denso and Bridgestone. Sanki Co., Ltd. also provides factory automation equipment sales, featuring machine tools and collaborative robots through their 'ROBO PRIDE' initiative. As a manufacturer with OEM and ODM capabilities, the company excels in high-precision machining and the design of custom-made production equipment. Their services extend to the assembly, modification, and relocation of specialized machinery, such as assembly inspection systems and production data management tools. With a commitment to quality and technical innovation, Sanki Co., Ltd. supports global manufacturing plants with reliable, high-performance industrial solutions.

220V Industrial Steel Vibration Bowl Feeder Machine with 1-Year Warranty Core Motor & PLC for Manufacturing Plants New Condition$160

CS High Quality 220V Linear Flexible Parts Feeder Drive Unit New Condition for Industrial Manufacturing Machinery Industries$155

New 220V Essential Machinery Vibratory Bowl Feeder Ceramic Piezo Resonator Including Motor Engine for Industrial Plant$250

High Quality Steel Vibration Bowl Feeder PLC Motor Controller Pump Industrial Manufacturing Machinery 1-Year Warranty New Used$250

Taniguchi Plastic Co., Ltd.

🇯🇵 Japan

1971

51-100 people

Manufacturer

Established brand

Small batch production

Industry association member

Multinational enterprise

Shipments

Key customer

CONG TY TNHH TANIGUCHI VIET NAM

Key market

Asia

Description

Taniguchi Plastic Co., Ltd. is a Japanese manufacturer established in 1971, specializing in expanded polystyrene (EPS) molded products and casting solutions. Headquartered in Kasai, Hyogo, the company operates with a workforce of 51 to 100 employees and maintains a significant international presence through its 100% owned subsidiary, Taniguchi Plastic Vietnam Co., Ltd. The company is ISO 9001 and ISO 14001 certified, reflecting a commitment to high-quality standards and environmental management transferred from its decades of experience in Japan.