北京易德盛世专业致力于空气压缩系统，因为专业所以信赖。

空压机油用处一：减摩抗磨，降低摩擦阻力以节约能源，减少磨损以延长机械寿命，提高经济效益。

　　空压机油用处二：冷却，要求随时将摩擦热排出机外。

　　空压机油用处三：密封，要求防泄漏、防尘、防窜气。

　　空压机油用处四：清净冲洗，要求把摩擦面积垢清洗排除。

　　空压机油用处五：抗腐蚀防锈，要求保护摩擦表面不受油变质或外来侵蚀。

　　空压机油用处六：动能传递，液压系统和遥控马达及摩擦无级变速。

　　空压机油用处七：应力分散缓冲，分散负荷和缓和冲击及减震等。

质量服务承诺书

24-hourservicehotline:010-5710-9382 【Mr.Li】

24小时服务热线：010-5710-9382 李先生

Thank you for your trust and support of our company, we willbededicated to serve you!

感谢您对我司的信赖与支持，我们将尽心为您服务！

Our company according to ISO9001 international qualitysystemcertification requirements, management, production valve business,for the valves every aspect of the production process havedeveloped a series of detailed technical rules and strict control.Inthe factory have strict inspection and pressure test, so that"the Young" product quality has been a reliable guarantee.

When you buy "ZhongYang Valve" products has been accompanied byaservice to you, our solemn promise to you:

我公司根据ISO9001国际质量体系认证要求、管理、生产阀门企业，对于阀门生产加工过程的每个环节均制订了一系列详细的工艺规程，并进行严格的控制。在出厂前都进行严格检验和试压，使“中扬”产品质量得到了可靠的保证。当您买进“中扬阀门”产品时服务就一直伴随着您，我们向您郑重承诺：

  Product is sold within a year if quality problems,thecompany promises "three guarantees" service; namely repair, replaceor return; allowing you to enjoy the full service, rest assured tobuy! We are ready to provide coverage to any citynationwidetechnical support to users for any product issues raised by users,within 24 hours we will make an analysis and answer. If you needservice, our service staff will arrive within 1-3 days ofthe usersite, did not solve the problem does not leave! I also introducedthe product lifetime technical support, will periodically sendservice personnel for sale with onsite consulting services.

   产品售出一年内如有质量问题，本公司承诺“三包”服务；即包修、包换、包退；让您享受完全的**服务，放心的购买！我们随时提供覆盖到全国任何一个城市用户的技术支持，对任何用户提出的产品问题，我们将在24小时内作出分析和回答。若需要售后服务，我们的售后服务人员将在1-3天内到达用户现场，问题没解决不离开！我公司还对产品实行终身的技术支持，将定期派出售用服务人员进行上门咨询服务。

  Our confidence comes from your approval, yoursatisfactionis our greatest wish!

 我们的信心来源于您的认可，您的满意是我们**的愿望！