Product Description: Wire Diameter 1-100 mm Out Side Diameter Up to 500mm Free Length Up to 1200mm Number of Turns As required Surface Treatment Dipping paint, Shot peen, Zinc plating, Nickel plating, Chrome plating, Gold plating, Copper plating,Spray-paint. E-Coating, Powder painting and oil tempered. Application Railway vehicles, Wagons, Freight cars, Metallurgical machinery, Agricultural machinery, Automobile Machinery, Cranes, Bogies, Mine locomotives, Heavy duty trucks, Engineer vehicle bogies, Mine tractors, Trailers, Motor Vehicles. MOQ 100pcs, any small trial order is welcome. Package Inner plastic bags and outer cartons or wooden case, Or as per customers' requirements. Delivery Time 15-30 workdays based on MOQ. Payment Term 30% deposit, the balance should be paid before shipping We can design and manufacture any springs for you as long as you can offer the following information requirement: Material Wire diameter Surface treatment Inner diameter and outer diameter (ID and OD) Free length and work length Total coils and active coils Application (For which kind of transportation car) A technical drawing is the best
