Chinese Lunar Holiday Notice
Please be attention that our office in Shanghai will be closed from Jan 21 to Jan 28, 2012. If you have any urgent issue, please send your e-mail directly to info@dsl-chem.com. We will try to contact you as soon as we could.
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New Catalog Released
Catalog 2011_2012 has been released. Please download and update the information at your side asap with thanks.
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