English

slovenského jazyk
Česky
日本語
Italiano
Deutsch
Português
Español
Pусский
Français
العربية

News

  • Three-way catalytic converter: the hero of environmental protectionAlthough automobiles are the most convenient means of transportation, automobile exhaust is indeed one of the important factors of environmental pollution. This is because the main pollutants emitted by automobile exhaust are carbon
  • Working principle of catalytic convertersWhen it comes to the catalytic converter, car enthusiasts know that it is installed in the car exhaust system parts, with the role of exhaust gas purification, but its working state and the principle of what exactly, few people understand, do not think that t
  • About the catalytic converter, four aspects you need to know!Do you know how the car is to improve the exhaust emissions of harmful gases? In fact, a special device is used here, it is what we commonly known as catalytic converter.This article aims to outline the basic knowledge of the catalytic con
  • Temprature resitance evaluation of various pipes surface treatmentLast week, we organized several black pipes surface treatment process. I believe you must be clear that different surface treatment process has different performance advantages, but recently there are still many car enthusiasts raise
  • Do you know the black color difference between exhaust tips?For many car enthusiasts who have just entered the tuning circle, appearance is often the factor that can stimulate their first desire to buy. A good appearance not only makes the car more attention, but also increases their tacit understan
  • The material of stainless steel 409 muffler is a kind of nickel-free chromium steel, with excellent performance in corrosion resistance, oxidation resistance and high temperature resistance.
  • In the Car performance upgrading file, many vehicle lovers regard the tailpipe as a simple decorative component. Indeed, various materials and processes make the tailpipe add a different style to our cars.In fact, the tailpipe, especially carbon fiber tailpipe, have become an important issue in vehi
  • In the modification file, 100% of the vehicle lovers will modify the parts do you know where? You can guess it. It's not exactly a perfect utility accessory, but drivers prefer its garish appearance and the wild exhaust sound it creates. Congratulations, you got it right. It's the Exhaust Tip!
Follow us
Please Enter Your Information

© 2019 QINGDAO GREATWALL INDUSTRY CO., LTD.  ALL RIGHTS RESERVED.