Latif & Brother with the trade name of ALCO is hi-tech quality conscious company. The company was established in 1991. ALCO is the one of the largest manufacturer of gas cylinder valves in Pakistan. The company manufactures the high pressure gas Cylinder valves and accessories in various size and shapes. We manufacture valves and accessories according to international standards and customer requirements. The full range of ALCO valves and accessories is a perfect choice for any industrial installation, gas field, refinery, CNG, LPG gas cylinders, industrial gases and medical gas cylinders. We ensure highest standard of safety. Our products provide excellent performance and long listing.

The company is ISO 9001: 2008 Certified by SGS our CNG gas cylinder valve are approved by BVQI according to ISO 15500, LPG and Oxygen cylinder valves are tested and type approved by Intertek Testing Service (ITS) UK . LPG valves are tested from BAM Lab Germany according to EN standards and directive 99/36/EC approved for PI Mark ( π 1798) ISCIR CERT Romania.