Mepcco
No. 3/45A, Valluvar Salai, Ramapuram, Near Roys Hospital
Chennai- 600089, Tamil Nadu (India)
Indus Heaters
No. 3/88, Telace Industrial Compound Mount Poonamallae Road, Ramapuram
Chennai- 600089, Tamil Nadu (India)
Uniforce Engineers
No. 56/D, Perumal Agaram Thiruverkadu
Chennai- 600077, Tamil Nadu (India)
B. V. Controls
No. 36/A Braminar Street T.M.V Nagar, Korattur, (Near Reddy Street)
Chennai- 600080, Tamil Nadu (India)