WULONG.WULONG specializes in the production and sales of concrete admixtures, with an annual production capacity exceeding 1 million tons of powdered products. Our products are sold to over 20 countries, and our product quality and reputation have earned high praise from domestic and international customers. The company possesses various instruments including flame photometers, accelerated concrete curing chambers, concrete pit permeability testers, salt and chloride ion concentration analyzers, gas chromatographs, electric flexural strength testers, pressure testing machines, concrete penetration resistance testers, and cement concrete constant temperature and humidity standard curing chambers. Primary products include: Concrete admixtures