Yingkou Zhongchen Chemical Co., Ltd

ALEXANDERWERK AG was founded by Alexander von der Nahmer in Remscheid, Germany in 1885. It began life as an iron foundry with mechanical workshops manufacturing small machines and apparatus for a variety of industries, as well as some domestic equipm

We manufacture and supply -Sanitary valves -Pigging systems -Measurements Gauges -Thermometers -Toll manufacturing for drilling and milling parts

Producer of special shaft seals based on PTFE materials - Prelon-rings - for special spaces and difficult media and other seals producer of machined seals (standard-elastomers and FDA - konform qualities); Producer of seals for excentricities (f.i