Janya Extrusions Pvt. Ltd. Manufactures Laminated Copper Bus Bars. Janya Extrusions Pvt. Ltd. Is an ISO 9001:2000 certified company. The company also manufactures Brass Profile, Brass Rounds, Brass Bar, Copper Bar, Copper Bus Bars, Copper Profile, Copper Rounds, Copper Tubes, Cupro Nickel Tubes, Brass Flats, and Brass Tubes. Laminated Copper Bus Bars have 10 m to 300 mm width and the thickness is 1.5 mm to 25 mm. These Bus Bars find applications in air conditioning and refrigeration, plumbing, medical gas pipelines, engineering industries and defence.