Volute Springs Jiangxi Lihuan Spring Co., Ltd. Base Info Material:Stainless SteelUsage:IndustrialLoad Type:CompressionShape:DishTrademark:LihuanSpecification:ISO,TS16949 & ISO9001: 2000Origin:Jiangxi, ChinaHS Code:73209090 Description Pre:PIV Infinitive Variable Speed Chain Next:Drum-Shaped Spring