1. Material- Viper Coils are made from the very best Chrome Silicon material available. Viper uses a material that is "Tempered" in a special way, that results in a very high tensile strength material. In springs "tensile" strength is the key to a good Spring that over time and use, will not sag.
2. Design- Each Viper Coil is designed using the latest software available and double checked to very precise standards. VST uses the highest Tensile Steel Available and then we design well under the capability of the material, to make sure there is never a failure in the field.
3. Manufacturing Process- Viper Spring Technologies use state of the art winders, that are CNC controlled. After the first article is checked to the print the CNC Winder keeps all springs within specifications. All Viper coils are cold wound. We wind up to 7/8" wire. Then All Viper coils are length set, to the advertised length and ball peaned to further perfect the surface. We follow with powdercoating and then silk screen each spring with its Rate, Length and Diameter. Each spring is then carefully wrapped in protective cloth, so that when you get it, it is bright