Threyes Srinisons Harness Pvt. Ltd., is located in Sirumathoor village near Paddapai, just 15 kms from Chennai international Airport and well connected to other locations. We are specialized in designing and production of Automotive wiring harness and assemblies for Two, Three and Four wheelers - Head Light, Rear Combi Wiring Harness - Head Light Plug Assembly for Two, Three and Four Wheelers - Switch Assembly for Two, Three and Four Wheelers - Room Lamp Assembly for Four Wheelers; - Battery Cables Assembly for Three and Four Wheelers; - LCV Full Lamp Assy, Lamp Metalizing, Small Lamp Assembly, HMS Lamp - Plastic components - Press Components

We take great pleasure in greeting you into our world of 3 S - Striving, Standards and Success, i.e., Threyes Srinisons. Threyes is IATF 16949:2016 compliant organisation. We are committed to produce high quality components with zero-defects to meet the performance specifications of our customers.

We are also certified ISO 14001:2015 for Environment Management system and possess SQ Mark certificate from Hyundai Motors

Threyes has achieved tremendous growth with rapid strides in its Business operations with the immense industrial working experience and leadership of its promoters Mr.M.Karnan, M.D. and Mr.N.Raaja, JMD