Developing global bases capable of complex manufacturing responses.
■Kumamoto Factory Maintains a consistent production process capable of producing metal press parts, plastic molded parts, and assembled finished products. Utilizing our unique cassette-type (metal press and plastic molding), we can handle everything from prototypes to mass production. We possess a wide range of processing and production equipment. High efficiency and labor-saving are achieved through in-house design and manufacturing of production equipment. ● Obtained medical device ISO13485 ● Obtained ISO9001 ● Obtained ISO14001 ● Clean room (Class 100,000) compliant ● Registered medical device manufacturing factory ■Shenzhen Factory Overseas production base with an automated (semi-automated) assembly line for precision parts. We can accept production of various parts under a management system similar to that of Japan. ● Obtained TS16949 ● Obtained SONY-GP ● Obtained ISO9001 ● Obtained ISO14001 ■Keiyo Factory Production base for speakers, development and manufacturing of audio-related products. ● Possesses a clean room (Class 100,000) ● Obtained speaker patents ● Has an automated production line for speakers ■Cambodia Factory Southeast Asia production base, Phnom Penh Economic Special Zone (PPSEZ) ● Possesses a general-purpose precision parts production line ● Has an electrostatic discharge (ESD) line ● Capable of various manufacturing subcontracting contracts
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basic information
We are developing a global network capable of complex manufacturing solutions.
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Ring Group has established bases and personnel both domestically and internationally to meet customer demands. Each individual employee possesses a high level of ambition and the company has the capability to respond with various proposals while continuously improving to meet the needs of a wide range of industries.
Company information
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 with your requests.
