Hisaka Works, Ltd.

The Lubrizol Corporation, a Berkshire Hathaway company, is committed to enabling a sustainable future. Our unmatched science unlocks immense possibilities at the molecular level, driving sustainable and measurable results to help the world Move Clean

Jiangsu Zhongdan Group is located in the southwest of Taizhou, facing Changzhou across the river. Founded in 1979 and established as a provincial-level enterprise group in 1995, the company currently has 14 member enterprises, including 4 Sino foreig

Innowep applies innovative and standard methods for material research & characterization, process development and quality assurance of the final products. Over the last 25 years, Innowep has been working closely with many industry leading companies,