日本高清一二三,青青久久伊人热,午夜精品香蕉在线视频,亚洲综合色五月天

History of cerium oxide manufacturer

The company was established on December 24, 2003.

In 2004, it successfully undertook the national torch program: "preparation of rare earth nano-oxides".

In 2006, it successfully undertook the key project of the national torch program: "annual output of 500 tons of nanometer rare earth oxides".

In 2006, changzhou municipal engineering center: "changzhou rare earth nano materials engineering technology research center" was established.

In 2007, the trademark "zhuoqun" was registered.

In 2008, it successfully undertook the science and technology support project of jiangsu province

In 2010, it obtained a number of invention patents.

In 2011, it was awarded as a high-tech enterprise.

In 2011, it passed the ISO9001 quality system certification.

In 2011, passed the ISO14001 environmental system certification.

In 2011, it was awarded the private science and technology enterprise of jiangsu province.

In 2012, it joined China rare earth industry association and became a member.

In 2012, it joined the strategic alliance of energy storage and device industry technology innovation of jiangsu province and became a member.

In 2013, I joined the national thermal spraying cooperation group and became a member of the cooperation group.

In 2014, it successfully undertook the rare earth industry adjustment and upgrading project of the ministry of industry and information technology, PRC

In 2015, it undertook the industrial transformation and upgrading foundation project of the ministry of industry and information technology, PRC