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Established in 2008, our company specializes in manufacturing decoupling tanks, coupling tanks, hydraulic voltage dividers, aflatoxin degradation machines, stainless steel water dividers, mixing tanks, mixers, blending vessels, and peanut oil aflatoxin degradation machines. We focus on fields such as radiant heating, municipal water supply, environmental water treatment, and food machinery, and are capable of designing and manufacturing various non-standard products. Our products are made of SUS304 stainless steel, offering rust and corrosion resistance, and are processed through techniques like perforating, automatic welding, acid washing, and polishing. They feature stable water distribution, lightweight and aesthetic appearance, and no secondary pollution. Additionally, they boast high mechanical strength, excellent pressure resistance, corrosion resistance, weather resistance, and long service life. After five years of accumulation, we have mature manufacturing processes and technology, advanced production equipment, and a highly qualified technical team, ensuring the reliability of our product quality. Choose Dongao, choose success. Guided by our corporate philosophy of "building a foundation with quality and low prices, attracting customers with credibility and profit-sharing," we are dedicated to serving our customers wholeheartedly and look forward to creating brilliance together with you!































