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          Hello, welcome to visit the website of Nanjing Chengyi Chemical Co., Ltd.!!We are a specialized production enterprise of oxalate series products.

          Nanjing CHENGYI Chemicals Co., Ltd.

          南京誠億化工有限公司

          Nanjing CHENGYI Chemicals Co., Ltd.

          Sales hotline

          +86-25-57286088

          PRODUCTS

          products products

          Chengyi Chemical

          Custom-made chemicals series
            Product Name Cas No. Detail
          2,2'-((2-Hydroxyethyl) azanediyl) diacetic acid 93-62-9 Detail>>
          1,3-diaminopropane-N,N,N',N'-tetra-acetic acid 1939-36-2 Detail>>
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