... truck 2 leaves spring with eyes Specification:90*20 Material:50CrVA 1.NameSuspension beam spring2. ... standardDIN, ASTM,JIS,BS,AS,ISO,GB,No truck leaf spring ... full range of multi-leaf spring and parabolic leaf spring and Z-type leaf spring product which is used in ... , Euro, North-America, South-America and Africa. Beam spring for truck