VeZerf Laborsynthesen GmbH

Polyblend’s business activity is the compounding of PE, PP and engineering plastics for customers in Germany and Europe. Polyblend is one of the leading compounders in Germany, particularly in the segments polyolefin compounding and toll compounding.

Zhejiang Hymater New Materials Co., Ltd, a high-tech company, focuses on all kinds of special separation membranes, from experiment to application. Our major business includes: different scale molecular sieve membranes, pervaporation separation membr

The company's main products are itaconic acid and feed grade L-threonine. Among them, the production scale of itaconic acid is 20000 tons/year, and its production and sales rank among the top in the world; The current production capacity of feed grad