Jiaxing Xude Standard Parts Co., LTD in Hangzhou gulf famousstandard component industrial city sea of side,border on Hangzhou in the south,lean against Shanghai Asia first bridge spanning the sea complete in this county at the same time,make our geographical position more superior,The company specializes in spiral shells pole of the whole tooth,the specification is from M4-M36,from 1 meter-3 meters,the special specifica tion is customized,There are Great Britain and American,German System ,etc.,Technical force is rich,senior professional and technical personnel staysin the factory and guides,seek higher quality realm.