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Longsheng Technology is mainly committed to the field of engine energy conservation and emission reduction, engaged in the research and development, production and sales of engine exhaust gas recirculation (EGR) system, specializing in the production of advanced engine exhaust gas recirculation EGR system products, including EGR valves, electronic control units (ECU), sensors, EGR coolers, etc.

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  • Electric EGR valve
    • 02 Series (with brush)
    • 04 Series (with brush)
    • 09 Series (brushless)
    • Linear motor series (brushless)
  • Electronic throttle (with brush)
  • Electronic throttle (brushless)
  • Medium & heavy-duty electric EGR valve
  • Cooler EGR valve assembly
  • Exhaust back pressure valve / brake valve
  • Gasoline engine EGR valve
  • Natural gas EGR valve

Contact us

Operator: 86-0510-68758688

Sales Hotline: 86-0510-68758687

Fax: 86-0510-68758688-8000

E-mail: longsheng@china-lsh.com

Recruitment E-mail: zhaopin@china-lsh.com

Address: No.99 Zhujiang Road, Wuxi National High-tech District

Intelligent electronic throttle

Intelligent electronic throttle

Non-intelligent electronic throttle

Non-intelligent electronic throttle

Natural gas EGR valve

Natural gas EGR valve

Gasoline EGR valve DF5000

Gasoline EGR valve DF5000

Gasoline EGR valve DF5100

Gasoline EGR valve DF5100

Heavy-duty exhaust back pressure valve (brushless)

Heavy-duty exhaust back pressure valve (brushless)

Small displacement exhaust back pressure valve for (with brush)

Small displacement exhaust back pressure valve for (with brush)

Medium & heavy-duty exhaust back pressure valve (with brush)

Medium & heavy-duty exhaust back pressure valve (with brush)

EGR module with bypass valve

EGR module with bypass valve

High-pressure EGR module (hot-end cast aluminum)

High-pressure EGR module (hot-end cast aluminum)

High-pressure EGR module (hot-end cast iron)

High-pressure EGR module (hot-end cast iron)

Butterfly valve EGR valve (hot-end)

Butterfly valve EGR valve (hot-end)

Low-pressure EGR valve module

Low-pressure EGR valve module

Dual channel EGR valve

Dual channel EGR valve

Non-intelligent electronic throttle

Non-intelligent electronic throttle

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Products
  • Electric EGR valve
  • Electronic throttle (with brush)
  • Electronic throttle (brushless)
  • Medium & heavy-duty electric EGR valve
  • Cooler EGR valve assembly
  • Exhaust back pressure valve / brake valve
  • Gasoline engine EGR valve
  • Natural gas EGR valve
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