News

JuLong Welding Examination Committee was established in accordance with the approval and management regulations of the Welding Examination Committee of China Classification Society, meeting the conditions required for application. With the joint promotion of China Classification Society and Shandong...

JuLong is devoted to water dredging work, including river, channels, coastal areas, ports, waterways, etc., the JuLong dredger complies with international classification society certifications, including Russian RS, Italian RINA, French BV, ETC.

JuLong company has an independent testing base. Before shipment, JuLong Company can conduct machine tests at the experimental base to ensure that the quality and performance meet the contract standards.

As the largest manufacturer of small and medium-sized split type dredgers and water equipment in China, Julong Company was invited to participate in the Russia International Maritime Exhibition in September 2025. The exhibition was held smoothly, and Julong Company reached cooperation intentions wit...