The NOK series belt.
Japan NOK - the world's sealing industry pioneer and the devotee. NOK Corporation was established in 1939, is Japan's first production oil seal company, is one of the world's largest manufacturer of sealing products, Japan's listed companies, 4460 employees and annual sales of 25-30 billion yuan. NOK products in Japan occupy more than 70 percent of the market accounted for more than 50 percent of the market in other countries.
NOK always maintained a leading position in the world's sealing industry technology research, most of the research are the predecessors, many "impossible" become "possible". The late 1950s the first oil seal and seal lubrication theory "from the theoretically exclusive first explain the sealing mechanism. The 1960s, the development of high temperature resistance, high-pressure polyurethane synthetic rubber by the World patent.
The world's sealing industry first passed ISO9001 certification, consistency and uniformity of the fully automated production, the quality is second to none. NOK unique rubber formula, developed a large number of high-quality sealing products (up to 13 kinds), in different conditions, pressure, temperature, speed, medium grade, can be equipped with different sealing products.
NOK's history is the history of the oil seal manufacturing industry in Japan. NOK from generation to generation for over 60 years of technical experts and users in various industries for a long time to design the seal system, to track the whole process of NOK use of the product, service, accumulated
NOK系列传动带.
日本NOK--世界密封行业的拓荒者及奉献者。NOK株式会社成立于1939年，是日本最早生产油封的企业，是世界最大的密封产品生产厂家之一，是日本股票上市公司，现有员工4460人，年销售额达250-300亿人民币。NOK产品在日本占有70%以上的市场，在其他国家占有50%以上的市场。
NOK在世界密封行业的技术研究始终保持领先地位,大部分的研究均为前人所没有进行的,将很多“不可能”变为“可能”。上世纪50年代末首创“油封与密封的润滑理论”从理论上独家首先解释密封机理。上世纪60年代开发的耐高温、耐高压聚氨脂合成橡胶获世界专利。
世界密封行业最早通过ISO9001认证，全自动化生产，质量的一致性和统一性首屈一指。NOK以其独一无二的橡胶材料配方，开发出大量高品质的密封产品（多达13万种），在不同的工况、压力、温度、速度、介质等级下可配备不同的密封产品。
NOK的历史就是日本油封制造工业的历史。60多年来NOK一代一代的技术专家长期与各行业用户共同设计其密封系统，对NOK产品的使用全过程进行跟踪、服务，积累了各行业先进密封系统的设计、制造与应用的丰富经验。
NOK系列传动带.聚氨酯同步带.橡胶同步带等系列.拥有最全的生产模具.最精密的上产技术.是你传动的理想选择.
