WSI was established in 1961 with a vision to create an enduring benchmark in India for strategic excellence in Electro Porcelains. The company currently has two lines of business:
Manufacture and sale of Porcelain Insulators up to 1200kV in Electrical High Voltage Transmission, Substation and Distribution applications.
Turnkey Projects Division for Erection, Installation and Commissioning of Electrical High Voltage Lines and Substations and Line Quality Solutions.
The first Unit at Chennai commenced operations in 1965 with a capacity of 2400 CMT per annum
It was the first factory in India to get the ISO 9001 Quality Certification
WSI increased its capacity by commissioning a state-of-the-art production facility at Visakhapatnam, in July 2009 dedicated mainly to exports.
The combined total capacity of both the Units at present is 28000 CMT per annum.
Today, WSI is able to offer a total basket of product offerings with various profiles.
Its products are in service in around 45 countries across the globe.
WSI has won numerous national awards over the years including best exporter and excellence in cost management practices.
Customers include leading Utilities, all global OEM’s as well as leading EPC companies.
WSI undertakes complete design, supply, installation, testing and commissioning of Sub-stations, Transmission Lines and Network Quality Regulation Projects up to 220 kV.
The company is participating in Rural Electrification Projects under the Indian Government’s “Power for All” scheme.
With over four decades of active contribution in T&D, WSI has competence in the areas of design, manufacture, supply, installation and support of virtually all individual components in the Transmission and Regulation of Electricity.
Successfully completed the turnkey contract for substations in Gujarat, Karnataka, Andhra Pradesh, Haryana, Uttar Pradesh and Uttaranchal.
Currently executing a large rural electrification project in the state of Orissa.See more