Sahajanand Laser Technology Limited (STLT) is a provider of manufacturing solutions in the fields of industrial lasers, medical, diamond and jewelry, radio frequency and microwave, defense and space. It offers laser cutting, engraving, and welding machines, diamond planning machines, press brakes, drug-eluting coronary stents, percutaneous transluminal coronary angioplasty (PTCA) balloon catheters, etc.