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ÈÇÐÁ¦Ç°[Product]
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ÈÇй°Áú[Chemical]
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ÈÇо÷ü[Company]
optical brightening agent OB-1
þðèäè÷åñêè?óñëó
powder
used in polyester and plastic,or Nylon.
make products more white.
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Transfar Group Co., Ltd
ÀüȹøÈ£
+86-571-87228688
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ȨÆäÀÌÁö
www.whyyon.com
À̸ÞÀÏ
whyyon@mail.hz.zj.cn
ÁÖ¼Ò
15FR,Kaixuanmen Commercial Center,11Qingchun Road,Hangzhou,China.
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