老师脱了内裤让我爽了一夜,yy111111少妇无码理论片,被喂春药蹂躏的欲仙欲死视频,日本大片电影,欧美人与zoxxxx视频,麻豆传播媒体app大全免费版 ,东北老富婆高潮大叫对白,荫蒂每天被三个男人添小说,亚洲 素人 字幕 在线 最新,国产超碰AV人人做人人爽

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.

亚洲欧美日韩一区二区三| 日韩第一区免费视频| 清纯唯美 亚洲| 精品国产一区二区av麻豆| 三级三级久久三级久久| av中亚一区二区三区久久| 亚洲欧美综合在线一区| 国产精品亚洲а∨天堂网| 日韩精品人妻av一区二区 | 亚洲欧洲免费无码| 狠狠色狠狠色综合久久蜜芽| 国产又粗又猛又大爽又黄 | 婷婷网色偷偷亚洲男人甘肃| 天天想你在线视频免费观看高清版| 亚洲AV无码成人专区| 欧美日韩一区二区三区五区| 日本巜侵犯人妻人伦| 亚洲欧美熟妇另类久久久久久| 国产黄色成人色系视频| 亚洲国产成人久久综合三区 | 99精品一区二区三区无码吞精 | 久久亚洲精品成人aⅴ| 漂亮人妻中文字幕丝袜| 麻豆精品久久久久久中文字幕无码| 无码人妻丰满熟妇区免费| 日韩一区二区三区不卡片| 国产成人黄网站在线观看| 把极品白丝班长啪到腿软| 日韩成人AV无码一区二区三区| 国产一区二区三区亚洲综合| 四虎成人免费视频在线播放| 日本精品无码一区二区三区久久久 | 国产精品二区综合久久久久久| 日韩人妻无码AⅤ中文字幕你懂的| 奶头又大又白喷奶水AV| 日本 欧美 国产一区| 成年网站未满十八禁| 秘书被老板CAO到合不拢腿 | 黄色av三级三级三级免费看| 免费欧洲毛片a级视频老妇女 | 久久精品国产国产精|