Products Description
A switch used in the LPG/CNG gas conversion system of an automobile that controls the valves and electronic components of the fuel supply system to ensure that the engine can run smoothly when switching fuels. For example, when switching to LPG or CNG mode, the switch sends a signal to the ECU, which adjusts parameters such as injection volume and ignition timing to adapt the engine to the combustion characteristics of gaseous fuel.
Our Factory
We are dedicated to customer satisfaction and are always ready to assist with any questions or concerns that may arise. Our friendly and knowledgeable staff is here to provide support and guidance throughout the purchasing process and beyond.




Why chose us?
Zhejiang Sinray was established on 2013 year, which focus on the production of cng and lpg conversion kit over 10 years. We are leading professional manufacturer located in Jiaxing, Zhejiang, China. Closed to Shanghai port and Ningbo port, abundance on the transportation.
The company in line with the "quality first, reputation first, service first, time first" business philosophy, "integrity management, credibility for the purpose of business.




Hot Tags: switch 3002, China switch 3002 manufacturers, suppliers, factory, 11KW AC Charger, Public DC Charging Stations, Fast Car Charger For Home, High Speed Charger For Electric Car, AC Charging EV, Mobile Electric Car Charger


