Hotline Glass belongs to the Hotline group of companies and was set up in 1993 with the objective of meeting the in-house demand of black and white glasses. It was set up at Malanpur in Madhya Pradesh in technical collaboration with Picvue of Taiwan to manufacture glass parts for black and white picture tubes with a capacity of 5.5 million sets per annum. The company currently manufactures a wide range of glass parts for black and white and color picture tubes from 10 inches to 21 inches.