Beijing Keyifeng Biotechnology Development Co., Ltd

We have committed ourselves to this guiding principle. Straight flanges are extremely stressed in plant, apparatus, container and pipe construction. An uncompromising quality is indispensable here. For more than thirty years we have been a reliable p

NOVEK is a new company, founded in March 2012 by combining the companies Aarding Components, Aarding Cutting Technology and Stork Special Products B.V. The history of these companies goes back to 1959 and all the experience and knowledge accumulated