Betapharma(Shanghai)Co., Ltd.
China Betapharma(Shanghai)Co., Ltd is a specialist in custom organic synthesizing of a wide range of heterocycle compounds, chirality compounds, chemicals for medicine, amino acid and more. Our products are exported to countries such as Europe, USA and Japan. More...
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Friend Chemical Co. Ltd.
China Friend Chemical Co., Ltd. manufactures phenolic resin and insulating material. We provide electrical insulating materials, phenolic resin, and fine chemical products for automobiles. More...
+86-(10)-81508866