成都天回气门导管制造有限公司（原成都天回配件有限公司）创建于1992年，自成立22年来一直专注于汽车发动机气门导管、气门摇臂和预燃烧室等部件的研发、制造和销售。现已成为世界上气门导管品种最为齐全的配气机构部件的专业化制造商。
为满足持续增长的市场需求、提高市场占有率和客户满意度，公司于2006年投资在成都金牛高科技产业园区建成设备先进、配套完善、环境优美的现代化新厂区，并于2008年1月建成投产。新厂区占地面积30 亩，厂房面积18800 平米，建成多条生产线。通过设备更新、技术改造、管理优化和人才引进，产品研发和生产能力、管理水平和运营效率都得到大大提升。
目前公司拥有一支250余人的稳定而专业的职工队伍，其中高级工程师6人，工程技术人员18人。公司具有完备的质量检测手段，具备年产上千品种、1000余万件气门导管的生产能力。公司自成立以来一直注重产品质量，视质量为企业生存发展和确保客户满意度的关键。现已建立完善的生产流程控制、产品检测程序和质量保证体系。公司于2003年通过QS-9000国际质量体系认证，2008年通过TS-16949汽车行业质量体系认证工作。
我公司作为世界上气门导管品种最为齐全的制造商，能开发和批量生产康明斯、通用、福特、克莱斯勒、丰田、马自达、本田、五十铃、尼桑、大众、三菱、现代、小松、沃尔沃、底特律、卡特彼勒及哈里摩托等系列气门导管。产品90%以上出口欧美市场。近8年来为欧美市场供应了5000万件产品。
公司十分注重新产品研发投入，具备与国内外主机厂商研发团队协作开发的技术能力。近几年先后为欧洲客户开发了气门摇臂、摇臂轴等产品。同时，公司为中国出口缸盖厂提供预燃烧室等产品。
公司正投资新建粉末车间，并根据国际国内高端发动机粉末产品需求，与国内大型粉末公司合作研制新型耐磨、抗磁、抗腐蚀的专用粉末冶金产品，新建粉末冶金导管生产线。同时我公司有意寻求有实力的战略投资者进行互利合作。
公司的宗旨是用一流的质量，一流的服务为用户提供更佳性价比的产品。
Chengdu Tianhui Valve Guide Manufacturing Co., Ltd.（formerly known as Chengdu Tianhui Fittings Co., Ltd.）was founded in 1992 and since then has been focusing on R & D, manufacture and sales of valve guides, rocker arms and precombustion chambers. With rapid growth in output and constant increase in demands, we now have consolidated our strength and become one of the world’s leading manufacturers of valvetrain components with most diverse models
To sustain business growth, increase market share and maximize customer satisfaction, we made sizable investment in our new factory located in Jinniu High-Tech Industrial Park in 2006. It covers a total land area of 30 Mu (equivalent to 2 hectares) with a building area of 18,800 square meters. We have accomplished the establishment and smooth operation in January 2008. With a few additional production lines established, it now has been built into modern manufacturing facilities with state-of-the-art equipment, complete logistic support and presentable landscaping. Through equipment upgrading, technological innovation and optimized management and talent recruitment, we have strengthened our R & D and production capability as well as management and operation efficiency。
So far we have developed a well-trained and specialized workforce of 200 employees, including 4 senior engineers and 12 engineering staff and have an annual production capacity of 7 million valve guides of more than one thousand models. Since our founding, we have highly valued product quality and reaffirmed our proposition that quality is the key to business viability and customer satisfaction. Complete process control procedure and testing specification and quality assurance system have been formulated and practiced in every aspects of production. We have relentlessly practiced those procedures and specifications to guarantee consistent quality. Since 2003, we have been certified with and implementing QS-9000 international quality system. Currently, we are working on TS-16949 quality management system certification and are expected to be certified within this year.
As the World’s valve guide manufacturer with the most diverse models, we have the R & D and mass production capability for a wide range of engines, including Cummins, GM, Ford, Chrysler, Toyota, Mazda, Honda, Isuzu, Nissan, Volkswagen, Mitsubishi, Hyundai, Kamostsu, Volvo, Detroit Diesel, Caterpillar and Harvey motorcycle. Overwhelmingly 90% of our production has been exported to the US and EU markets. In the last five years, our production has aggregated to 25 million pieces.
We have always attached great importance to the investment in R & D capability and built our own competent engineering team to work collaboratively with major engine OEMs at home and abroad to develop new products. In recent years, we have successively developed new models of rocker arm and rocker shaft kits for OEM in the European market and supply precombustion chambers for export-oriented cylinder head manufacturers in China.
We are taking actions to establish our own foundry and making joint efforts with large Chinese copper manufacturers to develop new abrasion, magnetism and corrosion-resistant metarial and establish brass bushing produciton line catering to the market demands at home and abroad. We also desire to seek strong strategic investors for productive cooperatiion.
We will be persistently committed to our proposition: To offer our customers products with higher performance/price ratio through striving for first-class quality and service.