Producing MOST network modules, window frame fittings, battery-related components, and more!
Our company specializes in precision parts and provides services across a wide range of fields. In the automotive sector, we produce MEMS modules, window switches, seat sensors, seat belt switches, and more. We have obtained IATF16949 (ISO/TS16949) quality management certification for the automotive industry and operate a factory with a proven track record of producing 1 million in-vehicle transmission modules per month. 【Monthly Production Numbers (Partial)】 ■ MOST Network Modules / 500,000 units ■ MEMS Modules / 300,000 units ■ Window Switches / 300,000 units ■ Seat Sensors / 100,000 units ■ Seat Belt Switches / 150,000 units ■ Window Frame Fittings / 30,000 units *For more details, please refer to the PDF document or feel free to contact us.
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【Other Areas of Support】 ■ Temperature Sensors for Batteries ■ Relays ■ High-Speed Transmission Modules for Optical Communication ■ Thermal Sensors ■ Filtration Filters ■ Blow Molding Products ■ Vacuum Pressure Formed Products ■ Non-Woven Fabric Products ■ Coatings, etc. *For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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At Ring Co., Ltd., we design, manufacture, and sell metal press molds and plastic molding molds, as well as conduct metal press processing, precision plastic molding processing, and insert molding processing (contract production of various products). Number of employees: 100 in Japan (1,500 across the entire group) - Domestic affiliated company (Kumamoto Prefecture) → Precision press, insert molding, resin molding, automatic and semi-automatic assembly - Overseas affiliated factory (Shenzhen, China) → Precision press, resin molding, insert molded parts, semi-automatic assembly - Overseas affiliated company (Jiangyin, China) → Production of precision small speakers - Overseas affiliated factory (Phnom Penh, Cambodia) (Philippines) - Overseas partner company (Jiangyin, China) ≪Commitment to Quality≫ ● ISO9001 (Quality) ● ISO14001 (Environment) ● ISO13485 (Medical Devices) ● ISO/TS16949 (Automotive Industry) ● Medical Device Manufacturing Registration Certificate ● Clean Room (Class 100,000) Installed ● Patents: Thin Speakers, Connection Sockets, etc. We flexibly respond to customer needs from prototyping to mass production, so please feel free to consult us when you have requests.