97超碰资源站-久久免费资源-艹逼在线观看-777午夜精品免费观看-亚洲成人福利在线-欧美三级一区-精品久久久久久久免费看女人毛片-人妻丰满熟妇av无码区app-久久亚洲粉嫩高潮的18p-亚洲第一毛片-久久综合一本-青草视屏-97自拍视频在线-国产精品18-热久久免费视频

About us

Tel :

86-417-5281118

86-417-5281188

Fax :

86-417-5281008

86-417-5281098

E-mail :

info@sinomagchem.com

Your location > Home > Our brand > Development history

    SINOMAGCHEMDevelopment history

  •  

     
  • 2000

    In June, official registered company, and in same year start sales & export.
  • 2005

    Start build new factory area. Accredited by HACCP quality control system.
  • 2007

    Accredited by ISO9001 & ISO14001.
  • 2008

    Member of (IFA)International Fertilizer Association
  • 2009

    In May, Hold the first China international magnesium fertilizer conference.
    In Dec, established R&D department
  • 2010

    In November, Complete the official registration of REACH.
    In December, Won the title of national high-tech enterprise
  • 2011

    In July, The national standard of magnesium sulfate for agricultural use,
    which was exclusively drafted, was officially promulgated and implemented.
  • 2012

    In April, the foundation ceremony of Yingkou Magnesite Technology Holdings Co. Ltd
    a subsidiary of yingkou magnesite chemical group, was held.In November,
    won the title of "national top 10 magnesium compound enterprises".
  • 2013

    In September, co-built "magnesium chemical engineering technology research center"
    Chinese Academy of Sciences.
    Co-build “magnesium fertilizer research and development base” with Chinese
    Academy of Agricultural Sciences
  • 2014

    In October, the "agricultural magnesium sulfate of high quality" project was included
    in the "China Torch Program" industrialization demonstration project by the ministry
    of science and technology.
  • 2017

    In July, accredited by FAMI-QS quality control system.
    In Sept, Hold the “2017 China international magnesium fertilizer conference”.
  • 2018

    In April, presided over the drafting of the "national standard for Mg plus B fertilizer
    was officially released and implemented.
    In November, Established Chinese Academy of expert workstation.
?
主站蜘蛛池模板: 国产视频欧美视频| 高清freesexmovies性tv出水| 1769资源站| 久久99热这里只有精品| 久操福利视频| av色图| 中出一区二区| 日韩国产二区| 女人荫蒂让男人添舒服| 欧美精品xxx| 中文字幕你懂得| 日本三级电影在线看| 国产中文在线播放| 四虎黄色网| 91精品91久久久中77777| 毛片少妇| 亚洲草逼视频| 精品国产乱码久久久久久婷婷| 亚洲人午夜射精精品日韩| 天天干夜操| 成熟人妻av无码专区| 美女诱惑av| 久久久黄色片| 午夜欧美在线观看| 99精品影视| 韩国三级hd两男一女| 538在线观看| 精品少妇人妻AV无码专区在线| 探花视频在线免费观看| 狠狠操五月天| 一道本在线视频| 国产扣逼| 午夜小网站| av丝袜在线| 夜色影院在线观看| 黄色高清免费| 日韩经典av| 四虎看片| 老头老夫妇自拍性tv| av一级久久| 午夜影院在线观看视频| 都市激情校园春色| 亚洲欧美中文日韩在线| 男操男网站| 黄污视频在线观看| 九草影院| 日本一二三不卡视频| 亚洲成在人| 欧美日韩免费| 亚洲 国产 欧美 日韩| 久久免费资源| 久草福利在线| 一二三毛片| 黄色免费动漫| 亚洲乱码中文字幕| 国产区欧美区日韩区| 荫道bbwbbb高潮潮喷| 成人免费视频国产免费| 亚洲字幕| 99久久夜色精品国产亚洲| 青青国产在线观看| www.成人av| 国产精品嫩草影视| 久久午夜鲁丝片| 朝桐光在线视频| 免播放器在线视频| 亚洲大色网| www.一起操| 四虎影院一区二区三区| 99久久影视| 人妻体体内射精一区二区| 日韩中文影院| 亚洲一区二区三区四区五区六区| 久久国产精品亚洲| avhd101高清谜片| 国产精品啪啪啪视频| 欧美成人aaa| hitomi一区二区在线播放| 国产精品日韩欧美大师| 久久久国产精品一区| 亚洲va码欧洲m码| 狠狠操少妇| 97在线看| 五月天婷婷狠狠| 老司机综合网| 亚洲免费av在线| 国产精品日日| 在线观看的免费| 免费一级全黄少妇性色生活片| 免费a大片| 国产一区二区三区自拍| 特级精品毛片免费观看| 鲁死你资源站| 美女视频污| 成人乱人乱一区二区三区一级视频| 免费黄色三级网站| 久久婷五月| 综合色在线观看| 九九九九九九精品|