成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

優(yōu)惠券使用說明>

暫無可領(lǐng)優(yōu)惠券

南京芊億達(dá)新材料科技有限公司

主營(yíng)產(chǎn)品：3-氨基-4-羥基苯甲酸，2，5-二氨基甲苯，硫代水楊酸甲酯等

客服熱線：15384069853

    南京芊億達(dá)新材料科技有限公司

  • 手機(jī)：15384069853
  • 電話：
  • 郵箱：2048571647@qq.com
  • 網(wǎng)址：http://www.thander-nmscitech.com/
  • 產(chǎn)品總數(shù)：396
  • CB指數(shù)：58
  • 國籍：中國
  •       Nanjing Thander New Material Science & Technology Co., Ltd is a diversified large-scale company located in Nanjing City, Jiangsu Province, mainly focusing on chemical products design, research, manufacture and international trade. With Thander's rapidly development, its business has expanded to the fields of electronics, logistics and etc. In the fields of chemical, we have decades experience of research and production. Since 1996, Thander-Sci.Tech had started to do research on dye intermediates and new polymer material and their intermediates. And so far, dozens of them have been produced a

商家暫時(shí)不對(duì)外公布產(chǎn)品目錄

商家暫時(shí)不對(duì)外公布