Sai Seva Service a leading manufacturer and supplier of HVAC products, modular operation theatre for a private clinic or hospital OT, modular cleanroom systems for laboratories, pharmaceuticals and much more. Our diverse portfolio includes modular cleanroom systems for pharma HVAC projects, modular operation theatre project design execution, commercial project design execution, plus other cleanroom & HVAC products with chilled water systems and cooling water system design execution for commercial as well as residential purpose.