Promain
San Luis Potosí, San Luis Potosí·Job shop
- 11–30 employees
- ✓ Takes outside orders
- ✓ ISO 9001
- ~520 km to Reynosa
Researched October 14, 2026 from the company’s website · Company record: INEGI DENUE, May 2026
What they make
Metal parts and industrial machinery
“Provide industrial machining and manufacture of metal parts of excellent quality considering the factors that may affect the expectations of our clients, the applicable requirements, guaranteeing the safety and health of all our personnel, establishing efficient processes with new technology and constant continuous improvement.”promain.com.mx
Capabilities
✓ on their website~ likely, from their industry? not stated
Processes
- ~CNC machining
- ~Grinding
- ~Tooling and molds
- ~Electromechanical assembly
- ~Final assembly
Materials
- ~Steel
- ~Cast iron
- ~Aluminum
Certifications
✓ISO 9001
“At Promain we are a certified company with ISO 9001:2015”promain.com.mx
Industries
- ~Industrial equipment
- ~Automotive
- ~Aerospace