Zibo Anze Specialty Gases Ltd. is located in Dongbaoshan Chemical Industrial Zhoucun District Zibo City Shandong Province, the company is specialized in the production of high purity, high purity oxygen, high purity argon, high purity nitrogen, high purity helium, Standard Gas and a variety of industrial gas Chemical companies. Internal control targets all types of high-purity gas all performed better than national standards, product quality by recognized by by the national authorities, the production of high purity oxygen purity up to 99.9999% purity, high purity hydrogen purity of 99.99999%. Annual production of 2.268 million cubic meters; its products are widely used market prospects, product quality in the country among the top spear; annual sales income of 150 million yuan. Our current existing 39 kinds Gas Reference Material access to national Administration for Quality Supervision Inspection and Quarantine Awarded measuring tools Production License. We has a complete and and scientific quality management system.