Low Speed Vehicle Weighing Platform Scales~30t Zhengzhou Hengliang Tech Co., Ltd. Base Info Model NO.:ZQS-30-SYAfter-sales Service:7~24 HoursWarranty:12 MonthsRated Axle Load:30tCertificate:ISO, CETrademark:HengliangTransport Package:Wooden BoxOrigin:Zhengzhou City Henan Province China Description Pre:30t Low Speed Dynamic Weighing System Next:High Performance 30t Axle Scale