Zibo Linzi Qiquan Industry and Trade Co., Ltd

Spraying Systems is one of the world-wide leading manufacturers of spray nozzles and nozzle systems for the chemical industry and biotechnology. Our product range goes from nozzles, lanzes and injectors for the chemical and biotechnology industry. Fo

Donit Tesnit is your reliable partner and perfect choice for sealing solutions with customer-driven approach. The product range includes different types of material enabling you to find your optimum innovative sealing solutions.

We specialize in building tailor made systems, to fit exactly your budget and your technical requirments. We do not like to do things half way, we believe that all operation sequences have to be planned precisely. This is of greatest importance, if s