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      1. Welcome to Zhejiang Changshan Changsheng Chemical Co., Ltd. website!

        NEWS

        The company is a chemical enterprise that mainly produces dyes and pharmaceutical intermediates.
        Time: 2021-10-14

        At present, the company has a production line with an annual output of 4,000 tons of 2,4-dichlorofluorobenzene, a production line of 5,000 tons of nitrososulfuric acid, and a production line of 10,000 tons of potassium fluoride.

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