• Railings
  • Handrails
  • Stairways
  • Ladders
  • Gates and Fences
  • Nosing
  • Store fronts
  • Metal panels
  • Metals Grilles
  • Electrical Enclosures
  • Specialty works
  • Customs parts

PSM Corp is a division of Business Empresas Rivera Siaca . A native Puerto Rican corporation that is involved in real estate, investments and manufacturing with more than five hundred employees in five different cities of the island.


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Get in touch

Address: Humacao Industrial Park,
State Road #3 K.m.76.9
Humacao, PR 00791

Phone: (787) 852-3555
(787) 852-4836

Fax: (787) 852-3036