Torggler Chimica Spa

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

Praxair S.A.S. supplies atmospheric, process and specialty gases and is a recognized leader in the commercialization of new technologies that bring productivity and environmental benefits to a diverse group of industries.

We have established a good brand and reputation in the botanical extractive production field. We are committed to research, development, production, and sales of plant active ingredients, and microbial fermentation products. We are striving to become