Great Wall Builders (GWBU) Completes Successful Testing with Cooperativa Trasporti di Riolo of Italy

Cooperativa Trasporti di Riolo Field Tests Achieve 15% Fuel Savings and Meets European Low Emission Zone…

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Great Wall Builders (GWBU) Completes Successful Testing With Cuticonsai Italy

Cuticonsai Field Tests Achieve 8,75% Fuel Savings and Meets European Low Emission Zone (LEZ) Requirements.

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