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Established in 2008, our company specializes in the production of decoupling pots, coupling pots, hydraulic voltage dividers, aflatoxin degradation machines, stainless steel water separators, mixing tanks, mixers, water blending tanks, peanut oil aflatoxin degradation machines, and more. We focus on fields such as underfloor 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 punching, automatic welding, acid washing, and polishing. They feature stable water distribution, lightweight and aesthetic design, and no secondary pollution. They also boast high mechanical strength, excellent pressure, corrosion, and weather resistance, with a long service life. With 5 years of accumulation and沉淀, we have mature manufacturing processes and technologies, advanced production equipment, and a team of highly skilled technicians, ensuring the reliability of our product quality. Choose Dongao, choose success. Adhering to our corporate philosophy of "building a foundation with quality and low prices, and attracting customers with credibility and benefits," we are dedicated to serving our customers wholeheartedly and look forward to creating brilliance together!





























