S.E.S.N. S.r.l.
S.e.s.n. started its activity more than fifty years ago as producer of chemical auxiliaries for the italian tanning industry, following then all its developments which have brought the italian leather and fashion to be leader in the word. The most im
Introduction
S.e.s.n. started its activity more than fifty years ago as producer of chemical auxiliaries for the italian tanning industry, following then all its developments which have brought the italian leather and fashion to be leader in the word. The most im...

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Our factory is located in the middle and lower reaches of the Middle and Lower Yangtze Valley Plain, close to the 318 National Highway and the Beijing Hangzhou Grand Canal. It is the center of Suzhou, Hangzhou and Shanghai. With convenient land and w