1.Outside material : Epoxy fiberglass rod 2.Core material : Cooper or Optical fiber 3.Quantity of the core : 1-6 pcs 4.Size of the rod : from diameter 4mm to 55mm 5.Length：any length according to customers’ requirement
1.Outside material : Epoxy fiberglass rod.2.Core material : Cooper or Optical fiber.3.Quantity of the core : 1-6 pcs 4.Size of the rod : from diameter 4mm to 55mm.5.Length：any length according to customers’ requirement.
