Thanks to the versatility of steel Jansa can build steel works for construction of industrial warehouses with high ceilings and large open spaces, as there are spaces without columns, the production lines can be distributed more efficiently

Some mechanical constructions built using Jansa Metal, S.A. steel work:
PRISMA (Montmeló)
PORBISA (Conçà, Girona)
BARBERAN CASTELLDEFELS (Barcelona)
INDUSTRIAS BOIX MALGRAT DE MAR (Barcelona)
INDUSTRIAS TOTAMUNT TORDERA (Barcelona)
TALLERS ABRIL MATARO (Barcelona)
TALLERS FELIPE VERDES IGUALADA (Barcelona)
ROTATEK, S.A. ST.CUGAT DEL VALLES (Barcelona)
OFSET DURERO, S.A. MONTORNES DEL VALLES (Barcelona)
AGEMAC TECNOSEVECO VILANOVA DEL CAMI (Barcelona)