• <xmp id="geggg">

    江蘇恒興新材料科技股份有限公司

    Jiangsu Hengxing New Material Technology Co., Ltd.

    The company specializes in R&D and production

    organic ketones, acids, esters, alcohols, aldehydes, ethers and acid anhydrides, etc.


    關于我們

    about us

    Hengxing New Material Technology

    Lianyungang Zhonggung Fine Chemical Co., Ltd. (Founded in 2010)

    Product categories: solvent fine chemicals of organic ketones, acids, esters, alcohols, aldehydes, ethers and anhydrides.

    Major products: acetone, 3-methyi-2-butanone, isobutyric acid, (iso)valeric acid, isobutylisobutyrate, (iso)butyric anhydride, etc.

    国产精品久热,激情综合网站,热久久超碰AⅤ综合中文字幕,无码国产激情在线观看,99久久免费精品大片,自拍黄大片,avvvv
  • <xmp id="geggg">