DualH Technologies Ltd. is a USA based, globally oriented Multi-National Corporation engaged in technology development and product sales of high-end niche products in industrial control, environmental protection, electric power and electrical engineering and thermoset. After many years of accumulation of engineering, knowledge innovation, business integration, DualH products and technologies, especially in the fields of level measurement of the harsh environment, and special-shaped fasteners and thermoset materials have become leading and stand-alone products among the industries with all the intellectual property rights and stable customer base. DualH’s high quality products and high level services have won the praise of users.