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IHC (ILHWA CONTROL COMPANY) is a Korea-based manufacturer specializing in automatic control and flow monitoring solutions for industrial applications.
Since our establishment in 1993, we have been dedicated to developing and manufacturing reliable control devices for a wide range of industrial and commercial applications. Over the years, IHC has built a strong reputation for quality, reliability, and technical expertise in the field of building automation and flow control systems.
Since 1997, we have maintained a long-term business partnership with HONEYWELL Inc., supplying products that meet the high standards required in global markets.
Our main products include water flow switches and related control devices used for flow monitoring and automation systems in various industrial environments. Through continuous research and product development, we strive to provide solutions that are safe, durable, energy-efficient, and environmentally responsible.
At IHC, we believe that stable performance and dependable quality are essential for industrial applications. With decades of manufacturing experience and a customer-focused approach, we are committed to delivering trusted products, responsive technical support, and long-term value to our partners and customers worldwide.



