JIALONG.JIALONG was established in March 2000 in Hangzhou, Zhejiang Province. As a specialized enterprise in gas purification equipment, it integrates R&D, manufacturing, sales, and service. The company has obtained multiple management system certifications including ISO9001 and possesses robust non-standard design capabilities, enabling the customization of various purification equipment to meet specific user requirements. Throughout its development, JIALONG has focused on energy-saving technological innovation. Building upon traditional adsorption dryers, the company has successively developed advanced models including micro-heat regeneration, compressed heat regeneration, and zero-air-consumption designs. Its products are renowned for low dew points, minimal energy consumption, and user-friendly operation. The main product lines comprehensively cover adsorption, refrigeration, and combination dryers, as well as compressed air filters. With advanced and reliable technology, JIALONG meets market demands for efficient, energy-saving gas purification solutions.