欧美多人裸体性受xxxxx喷水,51午夜福利精品免费视频,欧洲美洲亚洲一区二区三区,久久人人91超碰人人澡
      <track id="ie6gd"></track>

    1. <tbody id="ie6gd"><div id="ie6gd"></div></tbody>

    2. <track id="ie6gd"><div id="ie6gd"></div></track>

       
      Jiafeng Home | Favorites | Homepage
       
       
       
       

      ?POLYVINYLPYRROLIDONE

      Povidone iodine

      N-vinylpyrrolidone

      α-pyrrolidone

      N-Methyl-2-pyrrolidone

      Recycled polyester staple fiber

      PVP-K90

      Add:Jiangyin Xuxiake Huangtang Industrial Park
      Tel:0510-86800370 86150525
      Fax:0510-86150525
      Web:www.xtjyjk.cn
       

      PVP is the English abbreviation for PolyVinylPyrrolidone, Chinese name is Polyvinylpyrrolidone, which is an excellent, wide range of uses of water-soluble macromolecular compound, the products are widely used in textile printing and dyeing, dye, medicine, cosmetics, beverages, adhesives, synthetic resin, detergents, paints and coatings, electronic information materials, biotechnology, materials, and other areas.

      Jiangyin Jiafeng Chemical Limited Company is a special research & development manufacturer of PVP, which is by Jiangyin Tianhao technology development company wholly controlled, is located in the beautiful scenery of the national top-Xu Xiake town, Jiangyin City (tour Saint-Xu Xiake's hometown). Company covers an area of more than 30 MU, building area of more than 9,500 square meters. Company with world-leading technology line, building the pyrrolidone series features variety, created differentiated varieties of povine-iodine content, products reach the United States (American Pharmacopeia) latest Pharmacopoeia requirements....

       
      The message board using the artificial background, you reply to the message may not be immediately in front page immediately. Please be patient, staff will promptly process your message within 24 hours……
       
       

      WEBSITE?2011 iangyin Jiafeng Chemical Co,.Ltd. All Rights Reserved. Add:Jiangyin Xuxiake Huangtang Industrial Park Tel:0510-86800370 86150525 Fax:0510-86150525
      Website:Http://www.xtjyjk.cn E-mail:sales@jiafengchemical.com

      欧美多人裸体性受xxxxx喷水,51午夜福利精品免费视频,欧洲美洲亚洲一区二区三区,久久人人91超碰人人澡