龙飞助剂
Longfei auxiliary agent
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How does grinding aid work and why does it help grinding?The research shows that the effect of grinding aid: adding an appropriate amount of grinding aid to Bai in the grinding process can reduce D...
2020-11-05
Annex 1: EIA reply Annex 2: working condition certificate Shandong Longfei additives Co., Ltd. Shandong Longfei additives Co., Ltd. has an annual output of 30000 tons of liquid grinding aids, 200000 t
2020-06-15
Shandong Longfei additives Co., LtdThe annual output of 30000 tons of liquid grinding aids, 200000 tons of powder grinding aids and 20000 tons of concrete admixtures of Shandong Longfei additives C...
2020-06-15
The State supports the good welfare of enterprises returning to work! From 0:00 on February 17 to th
Recently, in order to support enterprises to resume work, the state has exempted vehicle tolls from 0:00 on February 17 to the end of epidemic prevention and control.According to the Ministry of tr...
2020-02-27
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