Manufacture of taps, joins and regulators for LPG equipment and pressure reducers for water, safety valves for heaters, water heaters and accessories. ISO 9001:2000 certified company. UNI CEI EN, ISO/CEI 17025. Manufacture of taps, joins and regulators for LPG equipment and pressure reducers for water, safety valves for heaters, water heaters and accessories. With long experience and many years\' acquired know-how in the LPG field, Gnali Bocia has become is a key name in the industry. a trusted supplier to the biggest manufacturers of camping equipment and gas welding torches, with an output of around 4 million regulators annually. Meeting the high quality standards demanded by international markets, constantly looking for new ways to offer ever-improved value for money, has led Gnali Bocia to embark on a process to consolidate its position and identify new areas for growth in the years ahead.