Zhengzhou, where the supply of high-purity gases? Phone number? Zhengzhou-the-Trade Co., Ltd. mainly produces and sells all types of industrial gases, gas mixtures, electronic gases, high purity gases, liquid gases, medical gases, specialty gases, standard gases and basic chemicals, which are widely used in medical, electronic military, petrochemical, food and metallurgy, geology and mineral resources, instrumentation, aerospace and other fields of scientific research. At the same time run a variety of gas cylinders, cryogenic vessels, gas equipment and accessories. The company's quality policy "continuous innovation, strengthen advantage; customer-oriented, sincere service" in the customer service process, we will continue to grow and improve, providing customers with more security, more quality products and services! I think that the national economy to provide quality technology and products for the purpose, to high-tech support, technology and innovation as the basis to guarantee quality service, in good faith with our customers and industry colleagues sincere cooperation and seek common development, create brilliant! More information: www.zzhuizhiyu.com Contact: 158-038-82220 0371-63738030