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Hangzhou Hongxin calcium Industry Co., Ltd.

Silica brick

Silica brick
Sewage treatment

Sewage treatment
Flue gas desulfurization

Flue gas desulfurization
Sugar industry

Sugar industry
Improved acid soil

Improved acid soil
Bordeaux mixture

Bordeaux mixture
Bleach

Bleach
Food additive

Food additive
Acidity regulator

Acidity regulator
Pharmaceutical industry

Pharmaceutical industry
Feed additive VC

Feed additive VC
Phosphate synthesis

Phosphate synthesis



 
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