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We are a professional manufacturer and supplier of automotive emission control components in China, specializing in EGR valves, EVAP (fuel vapor) valves, and AdBlue (SCR) system hoses. With over 36 years of industry experience, we are committed to providing reliable OEM replacement parts for global automotive aftermarket and OEM customers. Since our establishment in 1990, we have continuously focused on product development, quality improvement, and international market expansion. Today, we have become a trusted partner for importers, wholesalers, and automotive parts distributors across Europe and other global markets.
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Latest News And Events
  • Structural Features Of EGR Valves
    May 20, 2026
    Structural Features Of EGR Valves
    Modern EGR valves typically employ electric or pneumatic control. Their main structure includes:
  • What Is The EGR Valve Used For
    May 19, 2026
    What Is The EGR Valve Used For
    The EGR system, a key technology for reducing nitrogen oxide emissions from engines, originated in 1970, even predating three-way catalytic converter technol...
  • Function Of Steam Valves
    May 18, 2026
    Function Of Steam Valves
    Steam valves are important control devices, mainly used to control the flow of fluid media such as steam, water, and air to ensure the normal operation of th...
  • Steam Valve Structural Features
    May 17, 2026
    Steam Valve Structural Features
    Steam valves offer rapid operation, low power consumption, and a compact design.
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