Widely used in electrical wiring installations for domestic, commercial and industrial building. Designed and manufacturing to ensure adequate mechanical strength and durability during installation for the entire services life. We undertake mfg. Of these junction boxes from 0.5/1.1 mm thickness hot dip galvanized sheet steel. The junction boxes are mfgd. With the fixed hook system as well as the adjustable lugs and the same are tapped using automatic tapping machine making the threads very reliable and resistant to damage even after it is used many times. Knockouts can be opened easily with little effort even being fixed on the wall.