Why Choose GRF

GRF, your affordable filter manufacturer, the leader in filtration industry, brings you the best solution with our rich experience.

Experience

Supplier filters such as Engine filter, Gas turbine air intake filters since 1998

ISO 9001 / IRIS / EN15085

We are the technical committee of Railway Standard for China Railway that is the former ministry of Railway.

Continuous innovation for better filtration in the Engine

Reliable partner for GE transportation, EMD and CRRC

Main Customers, such as Indian Railways, Pakistan Railways, Israel Railway Company, BPDB & EGCB in Bangladesh

PRODUCT CLASSIFICATION