KB TECH

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KB Tech Co., Ltd. was established to apply the welding technology of special stainless steel HYDREXEL™ (HRX19®) tubes optimized for hydrogen gas piping to ultra-high pressure H₂ gas charging stations and H₂ gas piping for hydrogen vehicles in Korea and abroad. We acquired the know-how on HYDREXEL™ tube piping welding technology from Japan’s “Bon High Pressure Industry Co., Ltd. (BonHP)” and secured the normal implementation right to exercise the related patents.

Japan’s BonHP is specialized in advanced welding techniques, particularly for semiconductor manufacturing facilities and ultra-high pressure H₂ gas pipelines. It is always commissioned by Japanese semiconductor companies when they build new factories or perform maintenance and repairs. In addition, with its unrivaled welding technology, it is the only company in the world that has successfully commercialized ultra-high pressure H₂ gas piping for H₂ charging stations using HYDREXEL™ tube welding.

We, KB Tech, will make all our efforts to advance into the ultra-high pressure H₂ gas charging stations and H₂ gas piping for hydrogen vehicles using the HYDREXEL™ welding piping technology of BonHP, as well as in the vacuum and special gas piping business based on the CEO’s extensive experience in piping construction in the domestic and international semiconductor and display industries.

Thank you.