Suspension Supplies Ltd: Design, Analysis, Development and Manufacture of Automotive Suspension Springs and Systems for Modern, Traditional, Classic, Special, Kit and Race Cars. This includes Dampers (telescopic, lever arm and friction), Spring design and test for coil (linear, progressive and stacked) and leaf (symmetric and asymmetric) and AntiRollBar & compliant drop link design and manufacture. Also SSL design suspension systems such as double wishbones and multilink. SSL has very close working relationships with a coil & leaf spring makers, many damper manufacturers, CNC machining & metal forming.