about us

Who We Are?

As the Global Champion in Valve Manufacturing, we, at KJS - Intervalve, have been a beacon of excellence since 1974, delivering high-quality, innovative solutions across industries worldwide.

KJS Family of Brands

KJS Intervalve
KJS Chromatic
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Customer satisfaction is our priority

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Impeccable Precision
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Exceptional Quality
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Trusted Expertise
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Customer Satisfaction, Quality Management

Since our establishment in 1974, KJS - Intervalve has been a global provider of premium industrial valves. With our 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 valves. Also, 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.

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Changing business circumstance with constant challenge and innovation

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Safety First

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Sound Management

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Strengthen Competitiveness  

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Global Champion as a total Valves maker”

Customer satisfaction made be quality management and highly engineered products by valve experts.

· Win-Win
· A Model Company
· Constant Cooperation

· Improvement
· Activeness
· Challenge
· Safety First

· Stable Management
· Social Responsibility
· Enjoy Challenge
· Fine Financial Structure

· Quality Best
· Market Diversity
· Saving Cost
· Delivery Control
· Production Efficiency
· R&D Quality