重庆三爱海陵实业有限责任公司是专门生产汽车、摩托车及小型通用汽、柴油发动机进、排气门的国家大二型企业，具有50余年专业制造历史。公司已通过ISO/TS16949：2002质量管理体系审核，生产环境、产品研发能力、制造工艺及装备水平处于国内领先地位，关键的加工、检测设备达到国际先进水平，具备了年产各种类型气门2200万只的生产能力，可接受用户的委托设计。

      公司为国内众多汽车、摩托车、通用机厂家配套进、排气门，并保持与主机厂的同步开发。部分产品出口美国、日本等地供主机装机。

      公司长期致力高性能柴油机、汽油机进排气门、化油器零部件的基础理论研究及其制造技术的研发，形成了我公司自己拥有的核心制造技术，建立了整套完善的品质保证体系，产品的特殊特性及产品实现过程的特殊特性均得到了准确的识别和有效的控制，交付的产品合格率为100%，基本达到产品零缺陷、用户零抱怨的质量目标。

      公司诚邀国内外用户莅临公司考察、指导，共谋合作、发展，共创更加美好的未来！

                                                  The company introduces

      Chongqing Sanai Hailing  Industrial CO., Ltd .  is a national  large-second  Sized special enterprise of manufacturing  intake/exhaust valves of engine used  in automotives、autobikes and small-type general diesel/gasoline engines,it has over50 years professional experience in manufactruing.  The  company  has passed   the  certificate  of   ISO/TS 16949：2002  Quality  management  System, Manufactruing environment 、Product  design  developing  capability、Manufacturing process and manufacturing process equipment level have been in the leading position at home,key manufacturing、inspecting equipments have reached world advanced level,the company has annual output capacity of various valves of 22,000,000pcs.,and is able to accept design entrusted by customer.

      The  company  is  a  supplier  for  intake/exhaust  valves used in the most automotives、autobikes and general engine factories at home and keeps development at the same time with main engine.The partial prodects exprot ameriecan、Japan etc. To be assembled in engine.

      For long, this company has been engaging basic theory study and manufacturing technology R&D for high performance diesel/gasoline engine air inlet/outlet valve,carburetor parts,this company has its own core manufacturing technology and had set up complete quality control system.The special features of products and special characteristics of producing can be precisely identified and effectively controlled.The delivered products has 100%,the quality target of zero flaw and zero complaint is generally reached.

      All of friends are welcomed by our company,we are willing to cooperation with you to bring about a bright future.