Beijing WenHaiYang Perylene Dye
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ABOUT
PRODUCT
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PRODUCT
Our company has considerable production experience and technology, and product production has strict quality process.
苝橙240
苝红620
1,6,7,12-四吗啉基-N,N'-双18烷基-3,4,9,10-苝二羰酰胺
萘茜
苝酐
四氯-N.N'-双十八烷基苝二酰胺