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BEST RING INDUSTRIAL CORP.
千慈科技股份有限公司成立于 1981 年，依托四十余年的技术积累与先进工程能力，已发展成为全球领先的精密密封解决方案供应商。我们设计并制造符合最严苛国际标准的高性能 O 形圈及橡胶密封件，广泛应用于汽车、工业液压、石油与天然气、饮用水系统、农业机械及医疗健康等关键行业。千慈科技始终与客户保持紧密合作，提供定制化解决方案，以提升运营效率并延长产品使用寿命。通过智能制造、准时化交付（JIT）、质量工程及先进自动化，我们不断优化运营，为客户创造可持续价值，致力成为全球最可靠的密封合作伙伴。
YOMURA TECHNOLOGIES, INC.
Yomura Technologies Inc. was founded in 1989 by mechanical engineer Leon C. Liu, a graduate of Taiwan National Cheng Kung University, YOMURA TECHNOLOGIES is known by world-class brands as Taiwan’s premier double injection mold expert. YOMURA is located in the Taipei suburb of Linkou which is nearby the Taiwan International Airport. We operate five clean & modern factories with just over 300 employees. YOMURA TECHNOLOGIES emphasizes technical innovation and provides customers with Joint Design or Original Design Manufacturing (JDM/ODM) services including research and development collaboration. We have invested in a variety of engineering and manufacturing capabilities to support our customer's complex requirements including our own in-house tool shop equipped with high-end, Erowa robotic tool automation. Although we specialize in double injection molding we have also obtained expertise in insert/over molding, IMD/IME, micro molding, liquid silicon molding, and several other mold injection technologies over the past 30 years. In addition to mold fabrication and injection molding we also provide contract manufacturing and global logistic services. Our assembly line 1 was assessed by SEIMENS as one of the top two Taiwan production lines in their QMS Authorized Vendor's List. We strive to be a trustworthy and reliable manufacturing partner in Asia and are proud to have gained the respect of major OEM/ODM clients who have continued to do business with us for many years. We know this relationship would not exist if our engineering services and quality standards were not at the highest level. Likewise, our optimized supply chain management system allows us to keep our pricing very competitive. For every client, from large volume OEM to small prototyping trail runs, we will always do our best to add value to your product.
金安全科技股份有限公司
金安全公司是在橡胶研究、开发、生产、制造领域中，具有优良生产技术与优秀质量制度，本着持续不断改善的精神与提升顾客满意度，为公司追求之最高目标，为了提供更合理的价格与流畅生产流程，不断引进新生产机器设备，再相关产业不断竞争之下，我们也不断的持续自我成 长与自我研发，以提升新产品开发之质量、成本、交期、服务等要求，在面临外在高质量、高稳定之产品要求下，此外金安全在落实品保制度下，荣获英国 ISO9001 认证 ，现在更积极进行申请 TS16949 质量认证。