国产系列高清精品第一页|久久久久国色AV免费看|欧美色欲视频一区二区三区|精品国产一区二区亚洲人成毛片

  • <nav id="o4gyy"></nav>
    <nav id="o4gyy"></nav>
  • <nav id="o4gyy"><strong id="o4gyy"></strong></nav>
  • CH EN
    ABOUT US

    HIGH QUALITY PRODUCTS AND SERVICES SUPPORT THE DEVELOPMENT OF THE NEW ENERGY INDUSTRY.

    Established in 2011, BYN Chemical Co., Ltd. is located at Shandong Binzhou Beihai New District with an area of around 100,000 square meters. Company is near the important trading ports like Qingdao, Tianjin and Dalian. It is a high-tech enterprise specializing in R&D, manufacturing and sales of chemical new materials and electronic chemicals.
    Adhering to “meticulosity and pursuit of excellence”, BYN Chemical has passed ISO9001, ISO14001, OHSAS18001 and IATF16949 certifications. Company was awarded a number of invention patents and new practical patents. It has been identified as “Shandong Province High-Tech Enterprise ” and “Provincial Enterprise Technology Center”.
    At the moment, company has the capacity of 50,000 metric tons of NMP, 20,000 metric tons of GBL and 10,000 metric tons of CHA&DCHA. Company's expansion and new projects are planning and construction. Company’s independently developed NMP production equipment is the first domestic allied production equipment, which has the maximum capacity and optimal technic. The products have been exported to twenty countries and areas such as America, Germany, Brazil, the Midldle East and Asia-Pacific. Company are playing important role in the new energy and micro-electronics industry with good reputation. 
    Depending on years' advantages on technology and market channel, BYN Chemical has continuously focused on R&D and innovation. With high quality products and services, company constantly improve the product industry chain and further reinforce the industry leading position, strive to become one of the leading companies in the industry of NMP and organic chemicals.

    ? Copyright 2004-2014 BYN Chemical Co., Ltd All Rights Reserved 版權所有 備案號:魯ICP備17007228號-2 魯公網安備 37169002000111號

    技術支持:北京網站建設 原創先鋒

    SCAN

    CLOSE
    99久久精品无码一区二区不卡|亚洲综合久久久久久久久久网|成在线人午夜剧场免费无码|人妻无码专区免费视频 97久久精品人人槡人妻人|99久久国产综合精品国|久久精品无码av一|性色AV一区二区三区在线观看 久久精品国产AV一区二区电影|日韩久久AV无码免费专区|一区二区亚洲欧洲无码av|欧美日韩一区二区亚洲 国模无码一区二区三区久久|国产一区AV麻豆免费观看|国产精品国产三级国产av主播|久久国产欧美一区二区免费看 精品久久久久久无码专区中文字幕|99视频国产精品免费观看|色欲久久久天天天综合网精品|久久久久亚洲AV无码专区首JN 国产精品v欧美精品v日韩精品|91久久精品无码一区二区免费|动物三级黄片高清无码视频|亚洲国产日韩在线人成 久久精品欧美日韩一区麻豆小说|精品福利一区二区免费视频 |国产精品视频合集2019|九九视频这里只有精品 99精品免费无码视频在线观看|久久精品伊人一区二区三区|2021色婷婷综合久久久|日本福利电影一区二区
  • <nav id="o4gyy"></nav>
    <nav id="o4gyy"></nav>
  • <nav id="o4gyy"><strong id="o4gyy"></strong></nav>