Jewll Industries is market leaders in custom-designed flameproof equipment and is an approved flameproof and non-flameproof manufacturer, specialising in custom- designed flameproof and non-flameproof equipment for the mining industry. Our extensive range is manufactured to the highest international standards. Jewll Industries manufactures, supplies and also repairs flameproof, non-flameproof equipment, flameproof accessories and converts diesel machinery and equipment to flameproof.