WHO WE ARE
Manufacturing and integration under one roof
3H Krontec manufactures equipment and delivers electrical and control integration. It grew out of 3H Calditek Solutions, with a solid track record in demanding projects for the chemical and recycling sectors.
The acquisition of CASEL brought in-house automation and electrical engineering capability into the group, completing a vertical industrial model able to deliver everything from the raw steel to the control system.
The values
of 3H Krontec
We build reliable, safe and efficient industrial equipment and systems
Technical rigour
Demonstrable quality: qualified procedures, full traceability, document control.
Commitment to deadlines
Realistic planning and delivery. Our clients run critical projects: there is no room for excuses.
Integrated capability
Manufacturing, automation and engineering within one group: fewer interfaces, less risk, more speed.
Industrial closeness
An accessible technical team, workshops open to visits, and direct communication between the client and the people doing the work.
Continuous improvement
Ongoing investment in equipment, welder qualification and new manufacturing technologies.
CIRCULAR ECONOMY
An integrated
industrial group
3H Krontec is part of a vertical industrial group focused on the circular economy and chemical recycling. This integration lets us work as an independent manufacturer for external clients while also supporting the group’s projects with full technical traceability.
LARGE PRODUCTION FLOOR
Our
facilities
Headquarters and workshops in Santa Coloma de Queralt (Tarragona), with a total production floor of more than 2,900 m² across the main manufacturing plant and CASEL’s facilities, complemented by the machining workshop of our partner Mecanizados Pablo de la Torre in Santa Margarida de Montbui (Barcelona).