Customer Satisfaction, Quality Management Since our establishment in 1974, KJS - Intervalve has been a global provider of premium industrial valves.With own foundry and painting shop, we may produce all valves in-house for on time delivery.Our production and management are approved by international quality system standards, such as ISO, API and CE. Also, our products include TAT and FE (Fugitive Emission) approval for most classes and sizes.We’re specialized in not only Oil & Gas, Power Plant valves, but also Cryogenic (LNG), FPSO, Sub-sea application, high temp. & high class valvesAlso, we will continue to develop new technology and products seeking higher market position via additional R&D.We promise we will do our best to make customer satisfaction as our prime business goal.