Our manufacturing facilities are spread across three plants, all located in the industrial hub of faridabad in haryana close to new delhi. Plant i at the dlf industrial area and plant ii at prithla, palwal are both our main fastener manufacturing facilities. Our wire drawing plant is set up at sector 25 in faridabad.
At STL, we bring you over two decades of manufacturing expertise. Our processes are finely tuned to deliver quality products, which are tested through stringent processes. Our annealing, cold forging, inline rolling, heat treatment, finishing/coating, CNC turning, centre-less grinding and circular thread rolling are state-of-the-art. The facilities also have a number of
secondary operations.
Key features of our manufacturing processes include
  • Induction hardening of critical fasteners
  • Use of sophisticated in-line hardening
  • Tempering furnaces with auto-load
  • Pre-wash and post-washers
  • Special fasteners manufacturing with close tolerances
Our finishing operations with hydrogen embrittlement facilities include complete waste treatment processes towards maintaining an eco-friendly environment.
Manufacturing Systems

Cold Forging

Thread Rolling

Heat Treatment

Secondary Operations

Surface Treatments
Optical Sorting