Eurotronik Umwelttechnik

SurA Chemicals GmbH is a medium-sized chemical company with a wide range of products, founded in 1998. The company is located in the high-tech region of Jena. The company is one of the world's leading suppliers of protective and decorative coatings,

Hangzhou Sibao Chemical Co., Ltd. is an expert in researching and producing silane products. The company has strong technical strength, advanced production processes, precise detection and analysis methods, and a strong new product development team.