iron and alloys Switzerland

...Sena Plastics has taken over the manufacturing and distribution of Ditzler™ valves. Ditzler™ valves are known for their high reliability and long lifespan. They have been in continuous use worldwide for over 25 years. Since plastic is not suitable for applications at extreme temperatures, we also offer our customers all-metal products, ranging from simple steel to specialized alloys like...

Tool making, mold making, foundry with die casting and sand casting, aluminum cast parts, heat treatment, hardness testing, machining, quality control...

Trade and distribution of precision castings, die castings, chill castings, and sand cast parts.

Manufacturing of zinc and aluminum die-cast parts in small to medium production batches, including machining. Part weight up to 6kg.