ContiTech Kautschuk- und Kunststoff- Vertriebsgesellschaft mbH

Hainan Yueyang Biotechnology Co., Ltd. is a technology intensive high-tech enterprise that integrates research and development, production, and sales. The company is based on the extraction, refining, and deep processing of unique anti-tumor medicina

hollu stands for cleanliness, hygiene and well-being. Our Austrian family company is already in its 4th generation. Our philosophy is: ‘From the producer directly to the end consumer’. The research, development and production work we undertake at