We are a world reputed and India's leading manufacturer of high-pressure gas cylinder valves. Tekno Valves are designed to meet the most stringent global specifications. For 50 years, our name has been synonymous with superior quality, high performance, safety, and trust in handling high pressure. Our integrated facility, in Kolkata, India, spanning 20,000 square metres is ISO 9001 and ISO 45001 certified. The facility is equipped with the latest production machinery and ISO 17025 certified laboratories in the field of calibration, mechanical and chemical testing. Our cylinder valves are awarded the prestigious "Pi" mark and tested & certified in conformance to the Transportable Pressure Equipment Directive (TPED) and the European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR). We are actively involved in the development of technical standards in the International Organization for Standardization (ISO) / Compressed Gas Association (CGA) / Chlorine Institute (CI) / Bureau of Indian Standards (BIS) cylinder valve committees. Our expertise in handling "Pressure" and delivering reliable valving solutions has allowed us to establish our footprint in 65+ countries across six continents. Our association with the gas industry is extended through membership in IOMA, CGA, GAWDA, CI, ASTM, and AIIGMA. We are also an approved vendor in Independent Welding Distributors Cooperative (IWDC) & its subsidiary PurityPlus.