马勒三环气门驱动(湖北)有限公司是德国马勒集团与湖北三环于2007年1月1日共同组建成立的中外合资企业。公司地处华中新型交通枢纽城市、京九铁路中段二级站麻城市市区，紧邻106国道，距武汉市区110公里，距武汉天河机场80公里，交通十分便利。
      马勒集团在气门产品研发、毛坯制造、机械加工、表面处理、自动检测等设计工艺领域具有国际一流的技术水平。湖北三环在气门生产能力、设计开发能力、工艺与制造技术、质量保证、客户服务等各个方面处于国内一流水平。
      马勒三环气门驱动(湖北)有限公司截至2010年累计投资4.1亿人民币，2010年气门总产量约4300万支，公司为一汽集团、大众-一汽（大连）发动机厂、东风集团、神龙公司、东安汽车、长安汽车、锡柴、悦达起亚、广西玉柴、吉利及江西五十铃等50多个主机厂提供产品配套，配套产品市场占有率27%，自2005年以来产销量居全国同行业首位。2007年新成立的合资公司从德国引进先进的技术生产中空充钠气门。在未来五年内，公司将根据市场需求加大投资力度，计划形成7500万支左右的气门生产能力。
      
      
      Company Profile
      
      MAHLE Tri-Ring Valve Train (Hubei) Co., Ltd. (Hereinafter referred to as “MTVT”) is a Sino-German joint venture incorporated on 1st January 2007 by Hubei Tri-Ring and MAHLE Group from German. MTVT is located at Macheng which is a new transportation hub in the middle of China. Being around 110 km away from downtown area of Wuhan, Macheng is a secondary station along the Beijing – Hong KongKowloon Railway, close to the No. 106 national road and about 80km away from Wuhan Tianhe Airport, which together contribute to the convenience of transportation of Macheng.
      MAHLE Group is of world-class level in valve-related design and process fields, including valve research and development, raw parts manufacturing, machining, surface treatment, automatic inspection. On the other hand, Tri-Ring is one of leading local valve manufacturers in China in fields like production ability, design, manufacturing process technology, quality assurance and customer service.
      As of year 2010, the cumulative investment of MTVT has reached about 410 million CNY. The production output of valves of MTVT for year 2010 is about 43 million pieces. MTVT is a supplier to 50 domestic OEMs including FAW Group, VW-FAW (Dalian), Dongfeng Group, DPCA, DAE, Changan Automobile, Wuxi Diesel, Hyundai DongfengYueda KIA, Yuchai, Geely, Jiangxi Isuzu, etc.. MTVT takes up a 27% share of the OEM market. MTVT and its predecessor - the Hubei Tri-Ring Valve Plant is in the leading position of the domestic valve industry in terms of sales and production output since year 2005. The newly-established MTVT introduced advanced production technic of hollow valve from Germany in year 2007. In the next five years, MTVT will increase its investment according to the demand of the market and plans to reach the valve output of about 75 million pieces.