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Shandong Sinchem Silica Gel Co., Ltd.
Dongguo Town, Tengzhou City,
Shandong Province, China
Tel: +86 632 252 8333
Fax: +86 632 252 8007
email: sinchem@188.com
Sinchem Europe SAS
34 rue de Geroldseck
67200 Strasbourg
France
Tel: +33629774090
email: guychavarria@sinchem.net