Since our inception, we have evolved through constant support and expectations from our customers. We aim to be a global company with transparent management and outstanding results, serving as companions in our customers' and employees' dreams and ideals. As a manufacturer of precision lock nuts, a critical component in machine tool production, and environmental improvement equipment, we adhere to the principle of producing high-quality products at affordable prices while ensuring thorough after-sales service. Under our guiding motto of "Customer Satisfaction," every member of our team is dedicated to this cause. Today, YHB/YHB ECO holds the leading market share in the domestic mist cleaner industry and stands among the top 10 global manufacturers. We export to over 30 countries and are actively building an integrated global network. In the future, YHB/YHB ECO promises to continue providing the best products and services for environmental improvement to our valued customers.