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On April 29, the company held a special meeting for liquid ammonia extraction in the hydrogen ammonia workshop, conducted scientific demonstration and analysis on the cur...
2019/04/29
In 2018, Yingkou Derui Chemical Co., Ltd. paid more than 10 million yuan in taxes and was awarded the Outstanding Talent Contribution Award by the Government of Zhanqian
2019/01/01
Derui Chemicals successfully applied for Yingkou Engineering Technology Research Center
On November 9, 2018, Yingkou Municipal Science and Technology Bureau published the announcement on the identification of The 2018 Yingkou Municipal Engineering Technology...
2018/11/09
On May 21, 2018, the driver chemical held the first meeting of the three standard system audits, from Liaoning China Inspection Certification Group Co., Ltd. Of the five ...
2018/05/21
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