greef team is the best! i love them, they give professional and timely after-service. because of my unprofessional operation, the generator went wrong, but greef team helped me to solve this issue very patiently, the generator is good now, thanks again.
—— Jeam Mareie from Canada
¡Perfecto! Ayer, recibí este generador en Bogotá, muy buen generador. ¡Gracias
—— Stephen Brinker from Colombia
I ordered 10kW 100RPM model at the year of 2017, i ordered 1kW 180rpm this year, the disc generator has small torque,it is easy to rotate,thanks Greef new energy, I hope to do more buisness with more cheaper price on the year of 2019.
Seawater Desalination Project in Dafeng City Project at Xiliguole League in Inner Mongolia
28 Farm On-grid Systems in Italy
Why Choose Us
We are global supplier which focus on Permanent Magnet generator, wind turbine , wind turbine blades, controller, invertor etc.
"GREEF" have its own engineer design team which is design products ourselves. Moreover, we have successfully obtained CE approvals and supports from our customers, which boost our business day by day!
Believe in us, we can accompany you forever.