1.calcium hypochlorite hydrous granular 70%chlorine 2.SGS Certification 3.granular,powder,tablet 4.High chlorine 100%qualify calcium hypochlorite hydrous granular 70%chlorineTianjin Yufeng Chemical Co.,Ltd has ten years manufacturing experience for manufacture calcium hypochlorite. This factory is the biggest calcium hypochlorite factory in the north of CHina. Calcium hypochlorite sodium process ...
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