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      HangYang
      HangYang
      HangYang HangYang
      A century-old enterprise with a long-lasting foundation
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      Company Honor
      • HangYang
        Membership certificate of China General Machinery Industry Association
        2022.06
      • HangYang
        Qualified supplier in China's petrochemical industry
        2022.06
      • HangYang
        Typical enterprise of localization of equipment in China's oil refining and petrochemical industry
        2022.06
      • HangYang
        "Thirteenth Five-Year Plan" China's Gas Industry TOP10 Electronic Gases by Industry
        2022.06
      • HangYang
        Enterprise credit rating AAA grade credit enterprise medal
        2022.06
      • HangYang
        Enterprise credit rating AAA enterprise certificate
        2022.06
      • HangYang
        First Prize of China Machinery Industry Science and Technology Progress Award
        2022.06
      • HangYang
        Membership certificate of China General Machinery Industry Association
        2022.06
      HangYang HangYang
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