Min. Order Reference FOB Price
5000 Pieces US$0.43-0.47 / Piece
Product Description
Glass Fibered PA66 and HDPE Plastic Rail Screw Dowel for Track Spike Product Description Rail plastic dowel is also called concrete dowel, concrete insert, rail plastic sleeve, plastic insert, etc. The function of rail plastic dowel is to insulate the fastener parts from the ties, so the quality ...