SHOUGUANG BAOTE CHEMICAL AND INDUSTRIAL CO.,LTD was founded in 2000 years, which is a factory of professional research and development production of white carbon black and aerogel silica.We have domestic leading team, which has been committed to the development and application of special silica.At present, our main products: BT-302 series products can completely replace the AB905 of PQ& GRACE 45#. We also have a breakthrough in...
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