上越市 List of Products and Services

The "Joetsu Manufacturing Company Database" is a site that provides information on the technologies and products of manufacturing companies in Joetsu City, as well as information related to manufacturing. It aims to disseminate information about the technologies and products of manufacturing companies in Joetsu City more widely and clearly. Additionally, it seeks to increase matching opportunities between companies within and outside the region and those in Joetsu City. The site will provide useful information for manufacturing, including various lectures, training sessions, seminars, and information on various grants and subsidies. 【Features】 ■ Information dissemination for companies ■ Increased matching opportunities ■ Dissemination of information related to manufacturing *For more details, please refer to the related links or feel free to contact us.

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• Corporate information portal/groupware

In Joetsu City, a "Made in Joetsu" certification system has been established to rigorously evaluate and certify products that are reliable local specialties and industrial products born in this area, based on originality, reliability, marketability, and regional characteristics. The target for specialty products is items aimed at developing new markets. The target for industrial products includes finished goods developed and manufactured by small and medium-sized enterprises with business locations in the city, which have the potential to become their own brand in the future. After conducting document reviews and hearings, the Made in Joetsu Certification Committee conducts a comprehensive evaluation and decides on the approval or disapproval of the certification. [Criteria for Certification of Specialty Products (Partial)] ■ Regional Characteristics ■ Reliability ■ Marketability ■ Communicability ■ Social Impact *For more details, please refer to the related links or feel free to contact us.

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We are a company specializing in environmental equipment, industrial machinery, and large-scale machining. In particular, in the field of environmental equipment, we develop, design, and manufacture crushers as a preliminary step for waste recycling, with over 500 units delivered domestically. Additionally, we collaborate with our group company, Rita Technology, to focus on software development, including AI-powered automatic sorting machines. We also excel in industrial cranes, custom-made FA systems, and large-scale precision machining, providing comprehensive services from parts manufacturing to assembly, sales, and maintenance. Areas of expertise: Environmental equipment machinery: Development, design, and manufacturing of various crushers for industrial waste processing and AI-equipped automatic sorting machines. Notably, our dual-shaft crushers for disaster debris processing have been instrumental in recovery efforts following earthquakes and other disasters. Industrial automated labor-saving machinery: Manufacturing of custom-made FA systems, automatic transport lines, and various cranes tailored to customer requirements. Precision machining: We specialize in large and complex precision machining using some of the largest gantry 5-axis machining centers and multi-tasking machines in the country. We are also capable of processing parts for the aerospace and defense industries. Can manufacturing: We excel in welding large tanks, frames, and thick plates, and we also possess automatic welding robots.

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We are a specialized manufacturer of underwater and waterproof acoustic equipment, including underwater speakers. Our products are utilized in a wide range of fields such as artistic swimming, aquariums, marine research, and disaster rescue equipment, and we proudly hold the number one domestic market share for underwater speakers. We have also obtained patents and are recognized as a high-tech company with the "Made in Joetsu" certification. Areas of expertise: Waterproof and underwater acoustic equipment: Manufacturing and sales of underwater speakers, waterproof microphones, underwater amplifiers, underwater cameras, and underwater communication devices. In particular, our all-weather waterproof microphones, capable of withstanding bad weather, are also used for television and radio interviews. Precision processing: We offer contract manufacturing services for precision processing that can withstand depths of 500 meters. Industrial labor-saving devices: We design and manufacture industrial labor-saving devices as well. Acoustics, communications, and ocean engineering: We excel in technology development utilizing acoustics engineering, communications engineering, ceramics, magnetic engineering, and ocean engineering.

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Headquartered in Joetsu City, Niigata Prefecture, we have been engaged in regional infrastructure development and environmental conservation since our establishment in 1968 through the manufacturing and sales of ready-mixed concrete, the production of concrete secondary products, and the recycling of construction waste. Related fields: - Manufacturing and sales of ready-mixed concrete - Production of concrete secondary products - Intermediate processing of industrial waste

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We manufacture resin molded products, starting with FRP (fiber reinforced plastic). We mainly handle interior and exterior parts for trucks, buses, construction machinery, agricultural machinery, and medical devices, and we carry out consistent production from the development of resin materials to molded products. Areas of expertise: Molding technology: We possess various molding technologies, including hand lay-up molding of FRP, L-RTM molding, hot press molding, rim molding, stamping molding, and glass wool molding. Design technology: We use CAE analysis to propose optimal materials and shapes, contributing to the acceleration of development. Material development: We are also engaged in the development of new materials and technologies, such as flame-retardant FRP and low VOC (volatile organic compound) resins. Products: FRP molded products: Interior and exterior parts for trucks, buses, construction machinery, agricultural machinery, industrial machinery, and railway vehicles. SMC molded products: Cover parts for medical devices. RIM molded products: Outer cover parts for trucks, buses, construction machinery, agricultural machinery, and industrial machinery. Glass wool molded products: Molded products for thermal insulation and sound absorption materials. Others: Vacuum molding, extrusion molding, blow molding, injection molding products, etc.

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We are a company engaged in the manufacturing and sales of transport machinery and equipment, particularly aluminum wheels for commercial vehicles. We have obtained ISO 9001 and ISO 14001 certifications. Specialized technical fields: Materials: Forged aluminum wheels. Processing, treatment, and technology: Drilling, polishing treatment, surface treatment. Processing technology: Cutting.

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Producing deep-drawn press-processed products that cannot be made by other companies, utilizing a large 1200t press and numerous other machines. - Holding a 16% share in the kitchen industry, securing the top share as a manufacturer of stainless steel sinks and countertops. - Founded in 1959 in Toda City, Saitama Prefecture, with the Joetsu factory established in 1991, it is a company with a long history. - Promoting high-quality, short-delivery safe "monozukuri" (manufacturing). Materials SUS Processing, Treatment, Technology Metal press processing, cutting, laser processing, bending processing, seam welding, polishing processing Products Stainless steel sink countertops (tops), water tanks (sinks)

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Company Overview Kasahara Spring specializes in the design and manufacturing of various types of springs, including compression springs, tension springs, torsion springs, and leaf springs, tailored to customer requirements. Founded on April 1, 2006, the company primarily engages in the steel industry and the manufacturing and processing of metal products. With a workforce of 5 employees, we excel in quickly responding to small lot production needs. Specialized Technical Fields Manufacturing of various springs

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We are a company specializing in the design and manufacturing of industrial automatic machines related to semiconductors and liquid crystals. In recent years, we have also been accumulating technical know-how for the aerospace industry. Founded in January 2011, we have 16 employees. With mechanical designers, electrical designers, and assembly technicians in-house, we can provide consistent manufacturing from design to assembly. Areas of expertise: Processing, treatment, and technology: We excel in cleaning technology using high-pressure water. Products: We manufacture lap plate groove cleaning machines, high-pressure water generation devices, slurry stirring tanks, and more. Manufacturing: We handle the design and production of general industrial machinery, specialized machines, and high-pressure cleaning machines, as well as modifications and repairs of existing equipment, maintenance services, and regular inspection services. Facilities: We have a 20-ton crane, allowing us to assemble large machinery. We are also skilled in the design and production of resin stirring tanks (with a proven track record of up to approximately 1000L).

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Joetsu Sake Brewery Co., Ltd. was founded in 1804 and will celebrate its 220th anniversary in 2024, making it a historic sake brewery. Production was halted during World War II but resumed in 1956. In 1995, it received an excellence award at the 77th Kanto-Shinetsu National Tax Agency Sake Competition. In 2021, due to business succession, it became a subsidiary of Nippon Toter Co., Ltd., and began manufacturing with new equipment in 2022. Specialized Technical Field The specialized technical field is "brewing." It primarily uses sake rice such as "Yamada Nishiki," "Koshitanrei," and "Gohyaku Mangoku" to produce sake. The main brands are "Echigo Bijin" and "Koshi no Wakaba."

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Nagumo Manufacturing Co., Ltd. is a company specializing in precision machining and cutting, metal product manufacturing and processing, and plastic and mold processing. Founded in July 1947, it has a capital of 950 million yen and employs 108 people. The company handles precision molds for semiconductor manufacturing and automotive parts manufacturing, establishing a consistent production system from design to quality assurance. Specialized Technical Fields: Mold Design and Manufacturing: We excel in designing press molds used for punching, bending, and cutting. Precision Machining: We cater to high-precision machining processes such as cutting (±0.003mm and above), grinding (±0.001mm and above), and electrical discharge machining (±0.002mm and above). Materials Handled: We work with a wide range of materials, including cold work die steel (such as SKD11), stainless steel (such as SUS304 and 316), high-speed steel (such as HAP), cemented carbide, and various types of aluminum.

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We are focused on the manufacturing and sales of cardboard that meets our customers' needs, and we provide comprehensive proposals for paper containers, paper products, and other packaging materials. - We grow together with our customers, and while obtaining ISO 9001 and ISO 14001 certifications, we strive to improve quality without forgetting our consideration for the environment. - We are actively expanding our activities both within and outside the prefecture by leveraging our network. Areas of expertise: Materials Cardboard Processing, treatment, and technology Cutting, printing, die-cutting, gluing, stitching Products General cardboard products

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Kōatsu Gijutsu Co., Ltd. is a company specializing in the sales, repair, and maintenance of compressors, vacuum pumps, and blowers. Areas of Expertise: Sales, Repair, and Maintenance: Sales, repair, and maintenance of compressors, vacuum pumps, and blowers. Energy-saving Diagnosis: We measure the power consumption of compressors using our unique diagnostic equipment and propose optimal energy-saving equipment and construction. Scale Removal: We also provide proposals for the removal of scale from cooling water.

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Samsung Industrial Co., Ltd. primarily engages in the manufacturing and assembly of machinery, equipment, and parts. The company is involved in machine design and production, as well as the production of parts for machine tools and industrial machinery, and has obtained certifications for JISQ9100 (Urakawahara Techno Center) and ISO9001 (company-wide). In recent years, the company has also focused on developing its own brand products, having developed and commercialized a vacuum stirring and defoaming mixer for paste material manufacturing. Additionally, it is working on the development of fiber composite materials (CFRP, GFRP) using in-house developed equipment. Specialized Technical Fields: Processing, Treatment, and Technology: Cutting processing, grinding processing, assembly (specialized machinery, spindle units), machine design, electrical design, filament winding (FW) molding. Materials: Various steel materials, SUS, AL (aluminum), Ti (titanium). Products: Vacuum stirring and defoaming mixer (high-low rotor), fiber composite materials (CFRP, GFRP), spindle units, specialized machinery, and various parts manufacturing. Patents Held: 2 domestic, 2 overseas.

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Kimura Co., Ltd. is a company based in Joetsu City, Niigata Prefecture, specializing in the plating and painting of metal products. In particular, it excels in high corrosion-resistant zinc-nickel alloy plating for iron and cast products, and conducts integrated production from plating to painting. Specialized Technical Fields: Surface Treatment: High corrosion-resistant zinc-nickel alloy plating. Integrated Production: Capable of consistent processing from plating to painting for cast products. Supported Products: Gas valves for city gas and LP gas, cast products, and plating or painting of other components. Others: Capable of handling small lots, prototypes, and short delivery times.

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Sato-Mec Co., Ltd. is a company specializing in the production of automatic control panels related to factory automation (FA), as well as maintenance and repair of various industrial equipment. Established in September 1946 as Sato Electric Industry Co., Ltd., it began developing its own products in April 1996. The company has also obtained ISO 9001 certification and prides itself on a consistent order system from design to construction and maintenance of control systems. Areas of expertise: Control Technology: Electrical circuit design using CAD software, sequence software design, and PLC network construction. The company is also challenging itself with system development utilizing IoT technology and AI. Manufacturing and Assembly: Assembly of control panels and various panel products, and manufacturing of various parts. Construction and Wiring: Installation work for control panels, wiring work for machinery, and instrumentation work. Maintenance and Repair: Inspection, maintenance, and repair of industrial equipment such as cranes, compressors, motors, and pumps. Product Development: The company has a track record of developing its own products using EL fiber, as well as temperature measurement sensors for snow-melting heaters on railway tracks and hail monitoring systems.

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Shin-Etsu Chemical has developed and provided various materials demanded by the times since its establishment, securing a high market share for all its products due to their excellent properties and functionality. Among these, polyvinyl chloride resin, essential for housing and infrastructure development, semiconductor silicon, the fundamental material for digital products, rare earth magnets for hard disk drives, and synthetic quartz used in LCD photomask substrates have gained overwhelming support, boasting the world's top market share. The Shin-Etsu Chemical Group operates on the corporate philosophy of contributing to life, industry, and society through materials and technology, expanding its business on a global stage. Areas of expertise: Materials Polyvinyl chloride resin, semiconductor silicon, silicone, photoresist, photomask blanks, rare earth magnets, synthetic quartz, cellulose derivatives, pheromone formulations.

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Ace Electronics Co., Ltd. is a company that provides a comprehensive range of services including circuit design, software development, PCB assembly, wire harness processing, parts procurement, and assembly of electronic devices. Our main business is contract development and manufacturing of electronic devices, and we handle products in a wide range of fields such as medical devices, various sensors, and surveillance camera systems. Areas of expertise: Design and development of electronic devices: circuit design, software development, PCB design and assembly. Harness processing: processing of various types of wire harnesses. Product assembly: integrated production from parts procurement to final product assembly. Fields of application: medical devices, various sensors, surveillance camera systems, control equipment, etc. Certification: We have obtained ISO 9001 certification and are committed to quality management.

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Since our establishment 60 years ago, we have been engaged in the processing of parts for agricultural machinery, construction machinery, industrial machinery, and more, utilizing the technology we have cultivated over the years. Our motto is "We will do anything except what cannot be done!" if our customers are in trouble. We strive to be an indispensable company for our customers, and that is our strength! We want the children who will carry the next generation to take on the development of the region through the joy of manufacturing (the joy of creation and the pain of creation). With this thought in mind, we continue to challenge ourselves every day. Related Fields: Knife shaft for hammer knife mowers (grass cutting machines) (the part that cuts and mows weeds) Specialized Technical Fields: Materials: SS, S45C, SUS, AL, C, FC, POM, PTFE, etc. Processing, Treatment, and Technology: Cutting: NC lathes, machining centers, pipe bending; Welding: semi-automatic welding, robot welding, TIG welding Products: Various shafts, flanges, pump parts, drilled holes, various guards, handles, levers, frames, handrails, etc.

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We are a specialized manufacturer of welded wire mesh, supporting public civil engineering and living infrastructure. In 2014, we introduced new equipment and completed our second factory to accommodate large products. As a company that creates the framework of daily life, we produce products tailored to customer needs. We are capable of manufacturing large and thick (up to D25) bar mesh. We can handle everything from bending processing to mesh assembly processing. Related fields: - [Products] Welded wire mesh for concrete reinforcement (wire mesh, bar mesh) - [Final applications] General public civil engineering such as road gutters and covers, retaining walls, drainage ditches, catch basins, and snow melting hoppers. Specialized technical fields: Materials: SD295, SD345, SWM-B, SS400 Processing, treatment, and technology: Spot welding, arc welding, bending processing (R, corner, step bending, etc.) Products: Welded wire mesh

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Our company was founded in 1815. We manufacture and sell sake such as "Myoko-san," "Koshino Yukizukika," and "Echigo Oyaji." We are a long-established brewery located in Joetsu City, Niigata Prefecture, founded in 1815. Our management philosophy is "To contribute to the happiness of people and the promotion of sake culture through the production of high-quality sake." We have won the gold medal at the National New Sake Competition 14 times and have received numerous awards, including first place at a competition in London. Using rice from Niigata Prefecture, spring water from the Myoko mountain range, and our own cultivated active yeast, we produce sake that is rich in flavor yet has a refreshing mouthfeel and an elegant character.

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Our company specializes in complex processing using NC lathes and machining. We strive to enhance productivity, eliminate scratches and dents through the use of dispensing robots, and improve quality. Through inspections with three-dimensional measuring machines and the establishment of a detailed inspection system, we have received high evaluations from our clients. For inquiries regarding cutting processing, please feel free to call us. (Delivered 10,000 sets of knobs for the FJ Cruiser to North America Toyota) Specialized technical fields: Materials: S45C (steel), C3604BE (brass forging), A5056 (aluminum bar material), FCD450 (cast iron), CAC903C (gunmetal bar material) Processing, treatment, and technology: NC processing of plugs on a complex lathe, automated primary and secondary processing of elbows, processing of change lever knobs and flanges, processing of gas and meter surrounding units, connection fittings and joints. Products: Gas cock parts, air conditioning equipment industrial machinery, automotive parts, plumbing parts.

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The founder, Zenbee Kawakami, is referred to as the father of Japanese wine grapes. He imported numerous grape varieties and spread them throughout Japan, and through crossbreeding, he adapted them to Japan's climate and environment, producing excellent varieties such as "Muscat Bailey A," which is still a mainstay grape variety for domestic red wine, thus laying the foundation for Japan's wine industry. Iwanohara Vineyard uses these grapes, known as "Kawakami Zenbee varieties," to create high-quality wines that pair well with Japanese cuisine and suit the Japanese palate.

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Our company's metalworking department has been engaged in the metal processing industry since 1974, performing a wide variety of sheet metal processing. We have established partnerships with metal processing companies both within and outside the prefecture, utilizing advanced technologies such as cutting with the latest fiber laser cutting machines, bending processes, and the introduction of welding robots, all combined with skilled craftsmanship. We specialize in small lots and a diverse range of thin and medium-thick sheet metal processing, and since we also handle harness processing, we can manage everything from sheet metal processing to completion. We have received high praise for our technical capabilities and strict adherence to delivery deadlines. Specialized Technical Fields Materials SPCC-C, SPHC-C, SECC-C, SEHC-C, SUS, electric wires, etc. Processing, Treatment, and Technology CAD/CAM drawing → laser cutting → bending processing, pressing processing → spot welding, robotic welding, manual welding Products Parts for agricultural machinery, parts for construction machinery, various harness processed products, and other metal processing parts.

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