国产乱码一区二区三区_日本大乳奶水奶水春日_国产av一区二区精品久久凹凸_四川w搡BBB搡wBBB搡_成人一区二区三区视频在线观看_天堂在线中文网www_欧美性开放bbxxx_久久亚洲国产精品123区_性欧美大战久久久久久久久_av潮喷大喷水系列无码

當(dāng)前位置: homepage >>Company profile >>Company history

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


在線客服
聯(lián)系方式

熱線電話

二維碼
在線留言