Sulfur S.A.

Changshu LEAGUE Chemical Co., Ltd. was founded in 1985. We are an ISO9001(2000) certified pharmachemical, hair dye and related fine chemical provider. The majority of our products are arranged for customers in EU, US and Japan. We focus on new produc

We supply customers around the world with ingredients for the manufacture of life’s essentials. Specialty chemicals are used in paints, detergents, foods, plastics, cosmetics, construction, pulp and paper, pharmaceuticals, electronics, agriculture an

Exergy's extensive engineering expertise, unique designs and manufacturing techniques allow us to provide the most compact heat exchangers. We offer a comprehensive catalog of Shell and Tube heat exchangers, Tube-in-Tube heat exchangers, and Point-of