Holykell Technology Company Limited

Founded in 2001, Holykell is a high-tech enterprise mainly engaged in the R & D, manufacturing, and sales of industrial measuring instruments, including pressure, level, and temperature sensors, wireless IoT sensors, flow meters, and digital displays and controllers. We offer sensors focusing on harsh environments and customization service to meet specific applications and demands. With more than 20 years of experience and holding over 60 sensor certificates, we have exported our products to 175 countries, and delivered over 30,000 solutions. Our products are most commonly used in water and wastewater treatment, oil and gas, food and beverage, agriculture, paper-making, mining and other industrial automation and processes.