Xuzhou woxin trading co., ltd. is a trading subsidiary of xuzhou woxin building materials co., LTD. It covers an area of more than 200 mu and has assets of more than 200 million yuan. Company is a collection of concrete admixture products production, research and development, the sale in a body comprehensive enterprise of science and technology, the company is the Chinese association of concrete admixtures units, combined with independent innovation and technological introduction, China university of mining and university to set up his own research and development center, has become the pioneer of concrete admixture technology innovation.The specific products of the company include naphthalene series water-reducing agent, aliphatic high-efficiency water-reducing agent, sulfamate high-performance water-reducing agent, polycarboxylic acid high-performance water-reducing agent and other improved new products. Advanced production technology, perfect experimental equipment, chemical synthesis, water, powder compounding and other production plants, so that our company has a strong production capacity. The company has passed iso9001:2000 international quality management system, 3C certification, and has the right to import and export, the products with excellent quality and reasonable prices sold throughout the country and exported to many countries overseas. Over the years, we have successfully served nearly 100 large concrete companies in China with stable quality, reliable performance and good results, and our products are widely used in many fields such as high-speed railway, municipal engineering, expressway, mine and various precast concrete component factories.The company has strong technical force and strong innovation ability. Since its inception has always adhered to scientific and technological innovation, adhere to the quality is the life of the enterprise, production and sales has always abided by the quality-oriented, credibility first principle.Development c