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&Henan Yuanzheng Technology Development Co., Ltd. is located in Zhengzhou, the transportation crossroads of China. The company is located in Zhengzhou Mazhai Economic Development Zone. It is a comprehensive enterprise integrating development, production, sales and service. The company specializes in the development and supply of high-purity gases such as high-purity nitrogen, high-purity oxygen, high-purity helium, and high-purity argon, industrial gases, special gases, mixed gases, and standard gases. At the same time, it undertakes gas equipment output, engineering design and installation business. Products are mainly used in electronics, military industry, aerospace, metal surface treatment, building materials, chemical industry, medicine, petroleum and daily chemical industries. Our company has advanced production equipment, complete product testing means and quality assurance system. The company's annual sales are around tens of millions of yuan. It has a sound sales network an... [Details]
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