About Us

Weifang Duohui Intelligent Manufacturing Technology Co., Ltd. has been deeply engaged in the field of dredging and cleaning equipment. With its strong R&D capabilities as the core, it focuses on the research, manufacturing, and full-chain sales of high-quality dredging equipment. By leveraging a mature technical system and intelligent manufacturing capabilities, it has developed engineering equipment suitable for various scenarios. 

The product is widely used in various water conservancy projects such as river dredging, waterway excavation, port construction, and reservoir management. The main business includes a full range of core equipment: dredging vessels, amphibious multi-functional dredging vessels, environmental clean-up vessels, high-concentration clean-up vessels, grass-cutting vessels, soft foundation spiral multi-functional platforms, as well as salt mine mining vessels, large tin mining vessels, powerful mixing and solidification machines, mud solidification equipment, and gold selection equipment for sand mines, etc. These are various types of special engineering equipment for special projects. With technology, it empowers construction projects and fully meets the high-standard operation requirements in multiple fields such as water conservancy, mining, and environmental protection.