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- Region :China/Hebei
- Tel : +86-317-5889006 5889005
- Fax : +86-317-5889117
- Email :sales@bohai-chemical.com
- URL :www.bohai-chemical.com
- Add :Lvqiao town (east), Huanghua city, Hebei, China
- Inquire
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Naphthol AS/BO