Stiefler GmbH

Since 1948 the Hanke + Seidel group is an experienced and dynamic trade company in the field of chemistry products.

Chengdu Dingcheng New Technology Co., Ltd. is a comprehensive enterprise dedicated to the research and development, production, sales, and service of plastic processing aids. The company relies on the research strength of well-known domestic universi

AllTec, a system integrator in the field of automation und communication plants, is today already offering the system solutions for tomorrow.