About Us

GRETECH has been manufacturing gas/gasoline generators for many years and is one of the few manufacturers in the world that specializes in home/office standby gas generators.
Our patented technologies make us the pioneer in the industry and bring great benefits to the users:
1. Better power output efficiency. Under LPG, Gretech generators have the same good power output as gasoline.
2. Lower fuel consumption and use cost: LPG,0.36 kg/kW.h; NG 0.35 m3/kw.h; gasoline, 0.9l/kw.h.
3. Save to use. The gas mixing valve will automatically shut off the gas supply, once the engine is stopped. There is no leakage at all if users forget to turn off the gas valve.
4. Lower noise. Our generator is around 5 dB less than the normal in the market.
5. Compatible with source pressure ranging from 2.0 to 6.0kPa(0.29-0.87PSI).