Karamtara is into Power Transmission & Distribution (T&D) Sector since inception. Transmission Line SBU is the primary and largest business vertical of the Company. It manufactures entire range of Transmission Line Towers used in power Transmission & Distribution (T&D), having manufacturing facility at Boisar, Tarapur, Dist Thane with a fabrication and galvanizing capacity of 108000 MT per annum thereby making Karamtara one of the largest tower manufacturing facility in India under one roof.

With more than a decade of proven excellence, it has capabilities to design, manufacture and supply Transmission Lines up to 1,200 kV.

It has a prequalification up to 765 kV from all the big customers including Power Grid Corporation of India Limited (PGCIL).

It has successfully supplied over 450000 MT of Transmission Line Towers in more than 25 countries. Initially intended to manufacture Transmission Line Towers, today this SBU produces and galvanizes Telecommunication Towers as well as Substation Structures and Microwave Towers.

It also supplies Module Mounting Structures (MMS) for Solar Projects.

It has state-of-the-art fabrication equipment such as CNC machines from FICEP, Italy. We take great pride in our well trained, skilled & specialized engineers and technicians. Our manufacturing processes involve punching, cutting, and stamping, notching, welding, drilling, bending and hot dip galvanizing.

It has galvanizing baths of varying capacities and its galvanizing technology ensures meeting customized requirements of its fastidious clients. Its processes ensure high quality levels and productivity.

Our facility is amongst the most modern manufacturing facilities in the country. It is certified under ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007 standards. Manufacturing processes are carried out as per IS, BS & ASTM standards. Chemical waste of its unit is treated as per prescribed environmental standards.