we can supply Disc Spring Washers (DIN2093 A-B-C) Here are brief introduction of our company: Leading Manufacturer of gas springs and springs based in China, supply cabinet gas spring, bed support gas spring, lockabe gas spring ,Car supporting gas springs ,disc spring ,die spring,coil springs,etc. Product: Disc spring washers Standard: DIN2093 A-B-C Material: Spring steel We could custom make the Disc spring washers according to your drawings or samples.