Den Holder Engineering WorksEerste Tochtweg 39
2913 LN Niewerkerk aan de IJssel
Product- and service offerings:
Our products are differential pressure flow elements such as orifice plates and venturi tubes, but also other special piping parts such as length compensators, strainers, sample coolers and spectacle blinds.
Our organisation is made up of experienced and qualified people who have acquired all the necessary know-how to design, manufacture and test our products. Den Holder is certified according to ISO 9001.