Browns Thermal Engineering

Yet another industry pioneer, Browns Thermal Engineering (Pvt) Ltd. (BTEL) is a wholly owned subsidiary of Browns and is the only large-scale manufacturer of heat exchangers in Sri Lanka. Between 1968 and early 2000s, Browns Thermal Engineering has grown as a force in the industrial and power generation sector with successions of industrial and locomotive radiators. The undisputed market leader in the auto and industrial radiator segments, BTEL currently manufactures world-class brass and copper radiators under the brand name of RADCO at the Browns Industrial Park in Makandura, Pannala. 

From being the only manufacturing arm under Browns Group, RADCO has become a coveted name and the market leader in the non-auto segment, and has captured a large majority in the auto segment as well. BTEL also owns and operates a plastic moulding facility that supplies plastic components to the battery industry in Sri Lanka. In addition to the heat exchangers, BTEL manufactures ‘coolants’—a complementary product line.


  • Auto Radiators (Brass & Copper)
  • Auto Radiators (Aluminum & Plastic)
  • Hydraulic & Oil Cooler
  • Industrial Radiators
  • Locomotive Radiators
  • Brake liners for heavy vehicles

BTEL has a team of design engineers who could design heat exchangers as per the requirement of customers. BTEL has already completed benchmark designs for Automobile, Plantation & Laundry industries.

Most of the industrial radiators need trained technicians to install radiators to their machinery. BTEL has capabilities to cater to all customer requirements island-wide and we have successfully completed a few overseas projects as well.

BTEL will do periodic inspections for all customers who have service agreements and for others on request by customers. Visit the official Facebook and Instagram page of Browns Thermal Engineering for more details.

Our Contacts

Head Office Plant Warehouse
No 34, Sir Mohamed Macan Markar Mawatha, Colombo 3, Sri Lanka Browns Industrial Park, Makadura, Gonawila
Customer Care: +94 770 659 808 Production: +94 777 383 594
General Manager: +94 777 704 926 Quality: +94 776 197 406
Auto Sales: +94 773 950 538 Director/GM: +94 777 598 310
Industrial Sales: +94 777 598 311
Liner Sales: +94 768 655 103

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