Sonico conventional leaf springs come with an electrostatic bell type and an improved material surface quality. It is also supported by hydraulic shearing. For more information about conventional leaf spring please visit us : www.sonicoleafsprings.com/conventional-leaf-springs.html . #Conventionalleafspring #ConventionalleafspringManufacturer #ConventionalleafspringExporter #ConventionalleafspringManufacturerIndia #Sonicoleafsprings .