Qingzhou Yongli Mining and Dredging Machinery Co.,ltd had exported many sets of work boats to more than 60 countries in the past 30 years, such as Nigeria, Singapore, Indonesia and Kazakhstan.
Our multi‑purpose service tug boat works around the clock at ports and dredging areas. Experienced crews tow and push dredgers, handle anchors, install floating pipelines, transport fuel, water, crew and cargo, and carry out lifting and maintenance. Built for durability and power, it guarantees safe, efficient marine support to keep offshore projects running smoothly.
Our company provides multi‑purpose tug & supply workboats specially designed and exported for port and waterway projects in Kazakhstan. These vessels perform towing operations, supply fresh water and diesel fuel, and offer on-site support for dredger maintenance and repair. They ensure stable, safe, and efficient daily operation of dredging and port construction projects, helping clients improve productivity and reduce downtime in all working conditions.
In early summer, water hyacinth spread wildly across suburban rivers, blocking waterways and polluting water quality. At dawn, river management workers boarded the automatic water hyacinth harvester. The vessel advanced slowly with integrated cutting, conveying and collecting functions. It precisely cut floating plants and automatically gathered them into storage cabins. Workers operated it easily from the cabin without manual work, efficiently cleaning the river and restoring water environment and navigation in a short time.
Qingzhou Yongli Mining and Dredging Machinery Co.,ltd produce a Jack-up Barge for South America customer. The barge features a 11m×6.9m pontoon, four 12m spuds, 50KW Cummins generator, 5T hydraulic crane, hydraulic jacking system, and marine anti‑corrosion painting. We checked parameters, verified equipment configuration, and support their offshore construction and dredging project.
Our company specializes in manufacturing various types of work boat and yachts. A 10.5-meter long and 3.5-meter wide yacht is about to be shipped for transporting 20 crew members in India. This is one kind of transfer vessel/transport ship. This crew boat is made with good quality and competitive price.