<bdo id="6bwmz"><optgroup id="6bwmz"><meter id="6bwmz"></meter></optgroup></bdo>

<fieldset id="6bwmz"></fieldset>

<ol id="6bwmz"><small id="6bwmz"><dfn id="6bwmz"></dfn></small></ol>

    <mark id="6bwmz"><acronym id="6bwmz"></acronym></mark>

    精品久久久久久久久中文字幕_2022精品久久久久久中文字幕_99久热re在线精品99 6热视频_久久精品国产精品亚洲_国产亚洲精品第一综合麻豆

    About us
    中文
    Current Location: Index - About us - Profile
    Profile

    Dandong Chemical Engineering Institute Co., Ltd. (known as DCEI) is a  scientific  and  technologically  innovative  company specialized in R&D,  manufacturing  and marketing of Hexagonal Boron Nitride and borides.  Its  predecessor was Dandong Chemical Engineering Institute, founded  in  1966.  The  company  covers  an  area  of 36,000 m2, with fixed  assets  of  37 million yuan and more than 100 employees, of them more  than  30%  are scientific researchers and technicians. Liaoning BoronContaining  New Materials Engineering Laboratory and Liaoning Boron  Fine Chemical Engineering Technology Research Center were founded  in  DCEl.  The  company mainly produces highperformance Hexagonal  Boron  Nitride, Amorphous  Boron  powders,  Titanium Diboride, Zirconium Diboride and Calcium Hexaboride by international advanced technologies. In decades, DCEl has gained ISO 9001 & IATF 16949  quality  management system certifications  ISO 14001 environmental management  system  certification  and  ISO 45001 occupational health and  safety management system certification and holding more than 20 national patents.



     ——————————————————————  Company Development History  ——————————————————————

    1-英文_11.jpg


    Dandong Chemical Engineering Institute Co., Ltd. (known as DCEI) is a  scientific  and  technologically  innovative  company specialized in R&D,  manufacturing  and marketing of Hexagonal Boron Nitride and borides.  Its  predecessor was Dandong Chemical Engineering Institute, founded  in  1966.  The  company  covers  an  area  of 36,000 m2, with fixed  assets  of  37 million yuan and more than 100 employees, of them more  than  30%  are scientific researchers and technicians. Liaoning BoronContaining  New Materials Engineering Laboratory and Liaoning Boron  Fine Chemical Engineering Technology Research Center were founded  in  DCEl.  The  company mainly produces highperformance Hexagonal  Boron  Nitride, Amorphous  Boron  powders,  Titanium Diboride, Zirconium Diboride and Calcium Hexaboride by international advanced technologies. In decades, DCEl has gained ISO 9001 & IATF 16949  quality  management system certifications  ISO 14001 environmental management  system  certification  and  ISO 45001 occupational health and  safety management system certification and holding more than 20 national patents.



     ——————————————————————  Company Development History  ——————————————————————

    1-英文_11.jpg


    Sales Hotline
    +86(0415)6279776
    Company email
    sissi@dcei.cn
    Company address
    No. 3 Langdong Road, Langtou Town, Zhenxing District, Dandong City, Liaoning Province
    Company website
    www.yxxdc.cn
    Scan the code and add WeChat
    Accessing Mini Programs
    Dandong Chemical Engineering Institute Co., Ltd. Copyright Liao ICP 16017681-1 Yalu River Network Technical Support
    Contact us
    Sales Hotline: +86(0415)6279776
    Company email: sissi@dcei.cn
    Company address: No. 3 Langdong Road, Langtou Town, Zhenxing District, Dandong City, Liaoning Province
    Company website: www.yxxdc.cn
    Dandong Chemical Engineering Institute Co., Ltd. All rights reserved
    Liao ICP 16017681-1
    Yalu River Network Technical Support
    Home
    About us
    Product
    News
    Contact us
    丰满人妻被黑人猛烈进入_2022精品久久久久久中文字幕_99久热re在线精品99 6热视频_久久精品国产精品亚洲
    <bdo id="6bwmz"><optgroup id="6bwmz"><meter id="6bwmz"></meter></optgroup></bdo>

    <fieldset id="6bwmz"></fieldset>

    <ol id="6bwmz"><small id="6bwmz"><dfn id="6bwmz"></dfn></small></ol>

    <mark id="6bwmz"><acronym id="6bwmz"></acronym></mark>
    绥棱县| 马龙县| 黄骅市| 武鸣县| 珠海市| 连城县| 若尔盖县| 亳州市| 华蓥市| 稻城县| 东乡族自治县| 内江市| 北辰区| 祁阳县| 左贡县| 板桥市| 繁昌县| 榆树市| 穆棱市| 特克斯县| 浦北县| 上思县| 许昌市| 益阳市| 南溪县| 孙吴县| 杭锦后旗| 德兴市| 平陆县| 新兴县| 安塞县| 玉山县| 桂东县| 上思县| 鲜城| 乌拉特后旗| 丹凤县| 益阳市| 城步| 旺苍县| 巴里|