“Krypton” Electrical Switches and Accessories are manufactured at the CENTRAL INDUSTRIES PLC factory, Kerawalapitiya, Wattala. The manufacturing facility is equipped with state-of-the-art machinery and is being continuously upgraded to give optimum service to their customers and to enhance the reliability of their products.

“Krypton” Electrical Switches were awarded the SLS 1000 Standards Certification by the Sri Lanka Standard Institution on the 06th of September 2007.The unique features of “Krypton” are its exclusive design, brilliant white polycarbonate casing, long-lasting contacts, solid copper plates and heavy-duty springs.

Whilst supplying to the local market the company has also planned to enter the export market.

Today, its range of electrical products are manufactured to meet an increasing demand from both the industrial and domestic sector. The extensive range includes Flush Switches, Dimmers, Sockets, Communication Outlets, Plugs, Miniature Circuit Breakers, Residual Current Circuit Breakers, and Isolators. The consistent quality of these products speaks for itself and they are well accepted in the market by professionals. At Central Industries PLC, we continue to focus our strength in giving the best quality product to the market and we are committed to creating even more superior products in terms of quality and better features to stay at our best.


Established in 1984 as a member of Central Finance Group, a prominent finance company in Sri Lanka, Central Industries PLC is listed in Colombo Stock Exchange (CSE).

A focus on quality has led to its becoming the first pipe manufacturing company to receive Sri Lanka Standards (SLS) certification and ISO 9001 : 2000 compliance.

The water management solutions offered from the company ranging from PVC pipes and fittings, PE water tanks, Stainless Steel water tanks, rain water management solutions, garden hose, water taps, Poly Ethylene pipes (PE), Polypropylene Random (PPR) pipes, electrical truncking, rigid and flexible electrical conduits. The company has won many accolades and awards for productivity and industrial excellence.