Qingzhou Julong Environment Technology Co., Ltd. Is located in Qingzhou City, Shandong Province, China. It has 4 production bases , total area near 80,000 m2, and more than 30 years manufacturing experience in water area environmental protective equipment. It is a professional supplier of integrated with R&D, consultation, manufacturing and after-sale service.  The group now has obtained many certifications: CE, ISO9001:2015, ISO14001:14001, ISO45001.


The main productions like Cutter suction dredgers, aquatic weed harvester and related equipment have been exported to near 100 areas and countries. 


Kehan is one of the brands belonging to Julong Group, acting as the high-end brand and has been highly reputed by customers of its products’ durable, high efficiency, low break down, short delivery time and professional field service. 


With professional engineer teams, global trading teams, professional production process and CCS certified welders lead to Julong’s fast development today. Julong is committed to creating a world famous brand in the field of water environment protection.