伊人狼人在线综合视频,久久久精品在线免费视频,成人内射国产免费观看,国产成人午夜精品在线,一区二区三区国产视频,在线播放免费av大片,成人区精品人妻人妻av,国产精品日本在线观看,亚洲精品在线少妇内射,青草激情视频在线播放

    <li id="09w49"><tbody id="09w49"></tbody></li>

    <li id="09w49"></li>
      <li id="09w49"><legend id="09w49"></legend></li>
    1. <label id="09w49"></label>

        <li id="09w49"><dl id="09w49"></dl></li>
        <rt id="09w49"><tr id="09w49"></tr></rt>
        <rt id="09w49"><small id="09w49"></small></rt>

        About
        Founded in 1992, Head Group is an international cellulose ether and HPMC capsule production and service enterprise. Have 3 major divisions, with business covering more than 100 countries and regions around the world
        1972

        Wangcun Riveting and Welding Factory was established in Zhoucun District, Zibo

        1989

        Renamed "Zibo Graphite Chemical Equipment Factory"

        1992

        Established "Zibo Head Co., Ltd."

        1993

        WWNW series pressure less hot water boilers have been professionally identified and put on the market.

        1997

        Renamed as "Shandong Head Co., Ltd.", the stock was traded on the OTC in the original Zibo automatic quotation system.

        2000

        Adjust the industrial structure and start the "cellulose ether series" product development. The 300 tons/year cellulose ether production line was officially built.

        2003

        Cellulose ether products successfully entered the Southeast Asian market. The International Trade Department was established, opening a new era of product export.

        2004

        3,000-tons/year hydroxypropyl methylcellulose line in operation.

        Invest in independent research and development of special raw materials for the preparation of hydroxypropyl methylcellulose plant hollow capsules.

        2007

        1,000 tons/year of hydroxyethyl cellulose line in operation.

        Approved by Shandong Science and Technology Department, established the "Shandong Province Cellulose Ether Engineering Technology Research Center".

        2009

        Recognized as a national "high-tech enterprise" and won the title of "Shandong Famous Trademark".

        2011

        Wholly-owned acquisition of Yantai Fortune Chemical Co., Ltd.

        Rated as an innovative growth enterprise in Zibo City.

        Hydroxypropyl methylcellulose plant hollow capsules were invested in independent research and development.

        2012

        Invested 360 million yuan to start the construction of the first phase of 24,000 tons/year cellulose ether production line in Zhoucun Chemical New Material Industrial Park.

        Hydroxypropyl methylcellulose for sustained and controlled release is listed as an innovative project plan in Shandong Province.

        2013

        4,000 tons/year pharmaceutical-grade cellulose ether production line was put into operation in the first half of the year.

        10,000 tons/year building material grade cellulose ether production line put into operation in the second half of the year.

        2014

        Completed the 5,000/year trimethyl orthoacetate production line of Fortune Company.

        Established a holding subsidiary - Shandong Healsee Capsule Co., Ltd.

        Established European branch.

        2015

        Passed FSSC22000, ISO22000 food safety management system certification.

        The Technology Center of Shandong Head Co., Ltd. was successfully established.

        2016

        Listed on Shenzhen Stock Exchange.

        Established US branch.

        Established Shandong Province Cellulose Ether Engineering Laboratory.

        2018

        The second phase project of 20,000-ton/year cellulose ether was successfully put into operation.

        Reached strategic cooperation with internationally renowned brands Saint-Gobain and Knauf.

        Fortune Chemical Co., Ltd. was recognized as a "high-tech enterprise".

        Shanghai Hehan Biotechnology Co., Ltd. was established.

        2019

        Selected into the "List of High-end Brand Cultivation Enterprises in Manufacturing in Shandong Province" in 2019.

        Recognized as "Shandong Province Chemical Key Monitoring Point Enterprise".

        Appraised as "Shandong Province Modern Advantageous Industrial Cluster & Artificial Intelligence Integration Development Direction Demonstration Enterprise".

        2020

        Zibo Head Polymer Materials Co., Ltd. was established.

        "41,000 tons/year cellulose ether project" was put into construction.

        Healsee Capsule was rated as "Deling Cultivation Enterprise in Zibo City".

        MetaMeat (Shanghai) Food Technology Co., Ltd. was established.

        Recognized as "Leading Enterprise of Top 10 Industrial Clusters in Shandong Province".

        2021

        The six major investment projects were launched.

        The cellulose ether project of Zibo Head Polymer Materials Co., Ltd. was included in the "Shandong Major Project List" in 2021.

        Awarded national "little giant" enterprise.

        Selected as "Double 100" Enterprises in Zibo City.

        2022

        Through organizational reforms, reshaping corporate culture, and formulating Head Strategy 2025 and other strategic measures to promote management improvement, technological innovation, and promote Head to become an international, modern, and digital technology-based innovative enterprise.

        亚洲av激情男人的天堂| 亚洲av毛片成人精品| 中文人妻久久中文字幕| 岛国精品免费在线观看| 亚洲高清av一区二区| 欧洲精品视频一区| 日韩精品人成在线播放| 成人午夜性生活免费视频| 激情婷婷久久综合一区| 欧美国产精品激情在线 | 国产三级黄色在线观看| 日本韩国一级在线观看| 成人av一区二区在线| 国产精品伦理一区二区三区| 亚洲国产精品第一区二区三区 | 中文字幕人妻在线中字| 伊人天堂AV无码AV日韩AV| 亚洲精品韩国成人av| 色噜噜噜噜噜亚洲第一| 人人人澡人人人妻人人人少妇| 99精品国产一区二区三区| 日韩毛片av在线播放| 亚洲一区二区三区黄色大片| 国产一区二区三区精品久久| 成人免费体验区120秒| 国产av一区二区三区三| 欧美日韩成人免费在线| 成人特黄特色毛片免费看| 成人女人毛片在线观看| 国产亚洲男人av一区三区| 国产一区二区精品久久| 久久国产精品露脸视频| 亚洲国产精品懂色av| 精品人妻av一区二区三区不卡| 永久免费不卡在线观看黄网站 | 色自拍去偷拍亚洲免费| 日韩中文字幕不卡久久| 自拍视频在线观看成人| 亚洲中文av在线观看| 国产熟妇另类高潮a?6?2v视频| 中文字幕成人在线精品|