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- refined bentonite
- Zhejiang Hongyu New Materials Co.,Ltd is established in 2008.As China"s high-tech newly modified organic bentonite manufacturers, the annual output of the nanoscale bentonite is 20,000 tons, refined bentonite 15,000 tons, activated clay 5,000 tons an...
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Zhejiang Hongyu New Materials Co.,Ltd.
[Verified]
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Negotiable
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