【巨龙牌是哪个国家的品牌？】

英文翻译：Yongyang has a history of concrete admixture production for nearly 30 years, and the development process of yongyang also confirms the development process of water reducing agent industry in China. As a pioneer and quality maintainer in China's water reducing industry, yongyang has developed hundreds of complex products such as antifreeze, pumping agent, early strength water reducing agent, retarding water reducing agent, air entraining water reducing agent, and won many awards from the Ministry of construction, the Ministry of science and technology and so on, starting from the simple synthesis of naphthalene water reducing agent unf-5 for more than 30 years. At the end of the 20th century, yongyang cooperated with Tsinghua University to develop melamine series, monocyclic aromatic hydrocarbon series and aliphatic series water reducers, which made up for the gap in the domestic and foreign additive markets and enriched the varieties of parent materials of water reducers. With the performance of polycarboxylic high-performance water reducing agent and the gradual recognition of environmental protection by the engineering community, yongyang has cooperated with many companies at home and abroad in the field of polycarboxylic acid development, and the product performance has been recognized by customers. In 2005, yongyang cooperated with the Japanese catalyst company, relying on the scientific research ability of the catalyst company, and continuously developed new polycarboxylic acid series products suitable for the needs of domestic commercial concrete industry. In the past 30 years, "yongyang" has been like a flying horse, galloping in the admixture market with the spirit of never stopping. Unknown to create one miracle after another in the industry, to one brilliant, will bring the concrete admixture industry to a new height. Tianjin yongyang water reducing agent Factory Tianjin yongyang water reducing agent factory is specialized in concrete admixture production. Since its establishment in 1979, yongyang regards quality as the life of the enterprise. Thirty years of hard work, thirty years of hard work and entrepreneurship, and the golden years witnessed the solid footprint of "yongyang people" in carrying forward the burden and developing innovation. After 30 years, "yongyang" has its own, professional and powerful scientific research team and technical service force, cultivated a high-quality and skilled staff team, and formed a unique enterprise spirit and mature business philosophy. Tianjin yongyang garden factory covers an area of 66000 ㎡, which can provide customers with fast service. The company has 6 modern naphthalene series synthesis and polycarboxylic acid water reducing agent production lines, with an annual output of 100000 tons of various additives.

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