About Us
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About Us

Ecofill International B.V. has evolved from a supplier of a small range of specialized products to a full service partner for the aluminum extrusion industries around the globe.

Here you can learn about our products and services, visit some of our business partners or be entertained by a range of short movies, showing the in’s and outs of aluminum plants around the globe. If you have a specific problem and can’t find the answer on our website, please feel free to contact us. Our broad knowledge and experience in the field enables us to find a fitting solution for most industrial problems.



Jeroen Harmsen

Founder and CEO

Marjolein Arends


Janneke Rijsdam

Accounting & Financial representative

Lara van Balsfoort

Customer service & Sales Staff representative

Letty Hernandez

Office Manager USA


Industrial textiles in pure tonnage are much larger than home furnishings and clothing combined! 
One part of these industrial textiles are needle felt products for the global aluminium extrusion industry and filter media for filtration of water, oil and process fluids. Filtration and separation is one of the fields we have developed for over 40 years.
The demand for efficient filter mediums increase as industries and consumers become increasingly conscious of industrial processes and the environment. We help companies to clean their waste products. We help industries make their continuous processes safer and more efficient. We help to clean and dewater sewage, to clean the discharge of for example, power plants and heavy metal industries.

But there’s more to industrial textiles than just filtration. For many decades Ecofill International has developed, together with several well known International operating Aluminium Extrusion companies, a full range of high performance quality needle felt products (roller sleeves, conveyor belts, spacer sleeves and pads) manufactured from superior high quality fibres featuring high temperature resistance together with abrasion resistance. A complete range of products with guaranteed performance, long life and affordability is within your reach.


Fully integrated production lines from the fibres up to the manufactured end product, with the use of CAD/CAM and through the implementation of a total Quality System, ensure a high product standard, supported by a problem solving Service.


Ecofill’s passion for perfection has resulted in a new complete range of superior high quality products for extrusion aluminium press run-outs and cooling tables.

  • Honesty needlefelt products (roller-sleeves, conveyor belts and pads) manufactured by Ecofill International enable you to obtain a 100% graphite-free run-out. All needlefelt products are available with impregnation or resin hardened.
  • Fibers, needles and sewing thread.
  • Graphite/ Carbon. For those companies that still have extrusions running on graphite or carbon Ecofill offers a range of graphite parts; typically in four different hardness grades.
  • Refractory materials. Ecofill International manufactures quartz based ceramic parts with high temperature shock resistance, typically used in billet furnaces and casting houses.
  • Additional refractory products. Ecofill offers high quality burner nozzles, billet chains, billet carriers, pyrometer insulating blocks manufactured from high temperature and high wear resistant materials.
  • Boron Nitride powders and suspensions together with applicators for hot and cold billets, shear and saw blades.

  • Filtration and Separation Services and Equipment. Ecofill International manufactures highly efficient hydraulic and lube oil filter elements or cartridges together with filtration and separation skids using Pall and Alfa-Laval as a standard.
  • TOTAL industrial oils and lubricants, for example hydraulic oils, sawing oils, high temperature resistant chain oils and cutting fluids.
  • International brokers for pre-owned machinery.  Whether you are looking for high specification, new extrusion presses at competitive prices or for pre-owned single aluminum extrusion equipment like a billet furnace, finishing saw or stretcher, give us the opportunity to quote you.
  • Alcoflex –  Onsite services. Ecofill takes care of most installation jobs for the products we manufacture. We arrive fully equipped with machinery, personnel and technical know-how.
  • Engineering: runouts, cooling tables and machinery.

A complete range of products assuring performance, long life and results: the result of an activity started in cooperation with ELF-oil,  various well known aluminium extrusion plants and a special know-how acquired in the field. Integrated product lines from the fibres up to the finished product, the use of CAD/CAM and the implementation of the Total Quality System allow a high product standard offered to customers with a problem solving service. If you have a specific problem and can’t find the answer on our website, please feel free to contact us. Our broad knowledge and experience in the field enables us to find a fitting solution for most industrial problems.