烟台润蚨祥油封有限公司（莱阳泉瑞祥塑胶制品有限公司）成立于2000年， 座落于中国胶东半岛美丽的梨乡—中国.烟台.莱阳。得梨花之灵气，汲齐鲁之甘 露，企业生机勃勃蒸蒸日上。

    公司地处中国.烟台.莱阳经济开发区内，距烟台、 青岛空港均不超过90km，交通便利、地理条件优越。 公司是集橡胶油封、PTFE油封、聚氨酯高压油封等产品的 研发、制造于一体的专业化公司。

    公司总占地面积27482m2，建筑面积13380m2， 年设计生产能力密封件10000万件、聚氨酯制品1000万件。公司现有员工440余人 ，其中工程技术人员70余人，高级工程技术人员8人。拥有先进的模具制造、金属 表面处理、配料防错、炼胶、PTFE烧结、聚氨酯预聚体合成、加硫、修边、试验 检测、材料恒温储存等设备、设施。研发、制造与实验检测手段先进、完备。 公司拥有动、静密封制品1000多种规格，有12种产 品获得国家专利。

    产品主要应用于汽车摩托车减震器、发动机、车桥、变速箱、 汽车空调压缩机、动力转向系统、汽车轴承及工程机械用的各种高压油缸。现与 潍柴道依茨、大连道依茨、杭州采埃孚（ZF）、东风采埃孚（ZF）、上汽齿轮、 一汽车桥、安凯车桥、方盛车桥、江淮汽车、金杯汽车、吉利汽车、奇瑞汽车、 福田汽车、天津天德、河南淅川、浙江正裕、山川减震、福克斯减震、浙江稳达 、宁江昭和、南方宁江、重庆中意、浙江中兴、江门豪爵、无锡拓普、江苏明星 、斗山工程机械、襄樊加泰尔、纽尚轴承、浙江凯凌、江门兴江等著名专业生产 厂家保持良好的配套关系。产品享誉全国，远销美国、日本、德国、匈牙利、印 度、韩国等国家。

    公司以人为本，以创新为 灵魂，贯彻“认真、执行、诚信、沟通”，有效运行ISO/TS16949：2002质量管理 体系。依靠全员积极参与，推行“零缺陷”管理活动，严格过程控制，持续改进 过程能力，以优异的产品、优良的服务、优势的成本满足顾客需求、超越顾客期 望！ 公司上下齐心协力，成就百年润蚨祥！

    YanTai Runfuxiang Oil Seal Co., Ltd (Laiyang Quanruixiang Plastic- Rubber Product Co., Ltd), founded in 2000, getting the soul of pear flowers, absorbing the sweet dew of Qilu, is full of vigor and vitality, just as a shining peal decorated in Laiyang Shandong, the hometown of pears.

    It lies at Laiyang Economic Development Zone which is less than 90km away from Qingdao Airport and Yantai Airport respectively, with convenient trans-portation and super geographical location. So far RFX is specialized in rubber seals, PTFE seals, PU pressure seals and so on, with design, development, production all in one. RFX covers total area of 27,482m2 and 13,380m2 workshop. Its annual productivity is 80 million pcs seals and 10 million pcs PU products. The number of working staff is 300, including 60 technicians and 6 senior engineers. RFX owns various equipment, like modeling, metal surface processing, anti-errors in burdening, refining rubber, PTFE sintering, PU presynthetics, vulcanization, edge trimming, experiment testing, material storage in constant temperature, etc. The equipment for design, development, production is advanced and complete.

    RFX`s products vary from five product lines and 1000 different products, such as reci -procating oil seals, rotary oil seals, valve oil seals, high pressures oil seals, PU products, among which 5 products have got national patents. So far the reciprocating oil seals, rotary oil seals are the main products. They are mainly used in shock absorber for auto and motorcycles, engines, vehicle bridges, gear boxes, air conditioner compressors for vehicles, and pressure oil cylinders for various engineering machinery.

    RFX is now a supplier of many leading internal companies, such as Weichai Deutz, FAW Vehicle Bridge, Ankai Vehicle Bridge, FAW Eaton, Jianghuai Auto, Jinbei Auto, Geely Auto,Chery Auto, Foton Auto, Tianjin Tiande, Henan Xichuan, Zhejiang Zhengyu, Shanchuan Shock Abs-orber, Ningjiang Zhaohe, Nanfang Ningjiang, Chengdu Jiuding, Chongqing Zhongyi, Zhejiang Zhongxing, Jiangmen Haojue, Wuxi Top, Jiangsu Mingxing, Zhangjiagang Zhen-long, Doosan Engineering Machinery. Parts of its products have exported to US, Japan, Germany, Hungary, India, etc.  RFX`s takes humans as its fundamental, and innovation as its soul. It put ISO/TS16949:2002 Quality Management System into action efficiently by earnestness, implement, ho-nesty and communication. It is striving for meeting the customers’ request and surpassing their expectation by depending on all staff participate, conducting Zero Defect manage-ment, controlling process strictly, improving processes continuously，quality products and service.