Finned radiator: JPG Film width: 535mm, 520mm, 480mm, 310mm 1.Finned radiator: Goose-neck type, PC, PG-type Film width: 535mm, 520mm, 480mm, 310mm Center distance: 500-4000mm of any size radiator Film distance: 40mm or 45mm Surface treatment: red lead, paint, hot Zinc-galvanized, spray Film thickness:80um—240um 2. Radiator features: lower consumption of fuel, materials, good sealing strength and reliable heat dissipation effect, good looks, etc. 3. Innovation and R & D: double-stopper protection of discharging gas (oil), set tubing bore hole as big as the crescent, nitrogen pressure-retaining test.