In 2025, Qingzhou Keda Environment Protection Machinery Co., Ltd. achieved a significant milestone: our dredger successfully passed the RS certification audit conducted by the Russian Maritime Register of Shipping (RMRS). This milestone confirms that Keda's excavator dredger meets the rigorous design, safety, and quality standards of one of the world's leading classification societies.

RS certification opens the door for Qingzhou Keda to supply dredgers, sand washing equipment, and environmental machinery to Russia and CIS countries — a market with growing demand for reliable, certified heavy equipment.