Cometec Corrosion-resistant Metal Technology GmbH

Producer, developer and global provider of online-multicomponent-gasanalyzers. V&F's major business is in the field of automotive, food, environmental and medical industries.

Jiangsu Aolunda Technology Industrial Co., Ltd. is a national high-tech enterprise established in Yixing City, Jiangsu Province in 1988. It is a professional chemical production enterprise with two factories and a research institute