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Hongdali 2020 Quality Management System Training
On June 15, 2020, in order to strengthen the production and sales personnel'...
06-16
2020
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Hongdali-non-salt resistant thickener information
Non-salt resistant thickenerIn response to the problems that occur in the proces...
06-09
2020
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Hongdali-high salt thickener used in oil field fracturing
Anti-salt thickener...
06-09
2020
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Hongdali-flocculation products needed in water treatment process
Water treatment (7)Water treatment (5)Water treatment (4)Water treatment (3)Wate...
06-09
2020
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Hongdali-applicable to alumina product flocculant download
Hongdali Flocculant-Alumina 2020.5.19 Positive (2)Hongdali Flocculant-Alumina 20...
06-09
2020
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Alumina description data download
Hongdali Flocculant-Alumina 2020.5.19 Positive (2)Hongdali Flocculant-Alumina 20...
06-09
2020
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Inauguration of Jiaozuo Hongdali "Academician Workstation"
On June 14, "Henan Provincial Functional New Materials Academician Work S...
05-29
2020
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Acrylamide new green technology to achieve technological leap
A few days ago, a new process of microbial acrylamide production passed the ex...
05-29
2020
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The production technology of polyacrylamide in my country has probably gone through 3 stages
The production technology of polyacrylamide in my country has probably gone thro...
05-29
2020
