We are a renowned manufacturers of a wide range of CNG Spares - NZS & NGV 'O' - rings, which are available in standard sizes and are more versatile of all the seals. Our rings can withstand high pressure up to 225 bar pressure of Compressed Natural Gas (CNG) within the set operating limits and material characteristics. Ass the seals are used in various types of applications of CNG and are offered to clients at the most competitive prices.