- Techma Engineering Enterprise
- Fish plate, Rail clip, Screw spikes, Dog Spikes, Coach screw, Base plate, tirefond, tie plate, mettalic pad, rail joint, glued joint, angled plate.
- Address:BBD Bag, Kolkata, West Bengal, India
- Techma Engineering Enterprise Pvt Ltd
- fish plate, joint bar, rail clip, screw spikes, erc, rail clamp.
- Address:4 BBD Bag, kolkata, India
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