Kelvbao filtration technology (Suzhou) Co., Ltd. is a high-tech company specializing in bag filter and folding filter element, integrating product development, production and sales. We rely on fast, efficient and rigorous cooperation with many well-known companies at home and abroad. Each product we provide is produced and tested in the standardized control process to ensure the reliability, stability and consistency of product quality. Our bag filters and folding filter elements are widely recognized in pharmaceutical, food and beverage, microelectronics and ink industries.