SBM Chemicals and Instruments Pvt. Ltd. Manufacture Steel Strands and Wires. SBM Chemicals and Instruments Pvt. Ltd. Manufacture round profiles from endless fibre reinforced plastics. The Steel Strands and Wires have dimensional precision and protection against the ingress of longitudinal water flow is guaranteed. The company offers blank and zinc-plated strands and wires of varying diameter with Polyethylene [PE] and Polypropylene [PP] or Polyamide [PA]. The Steel Strands and Wires has diameter of 0.53mm.