RUNDA RD6025B24H-A 6025 DC24V 0.20A 6CM 2-wire Inverter Cooling Fan. NMB 4715KL-04W-B20 DC12V 0.52A 120 120 38MM 2-Wire Silent Cooling Fan. Delta GFB1212VHG 12038 DC12V 3.4A 12CM Bearing Cooling Fan. We also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality.