The Sinceny manufactory (sometimes St. Cenis) was a French producer of ceramics, especially faience, located in the village of Sinceny, Picardy, in northern France.A Manual of Pottery and Porcelain for American Collectors John H. Threadwell p.69
The Sinceny manufactory was founded in 1713, when potters from Rouen and before from Nevers,BNF book on Céramiques Sinceny moved there to establish their own venture.Historic Ornament - Treatise on Decorative Art and Architectural Ornament by James Ward p.64 As a consequence, Sinceny ware copied Rouen ceramics to the point of being sometimes indistinguishable from it.
See also
Orientalism in early modern France
Notes