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ch+qs

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who we are

projects

exhibitions

i+d

publications

contact

customers area

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the study

people

where are we

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Josemaría de Churtichaga

Cayetana de la Quadra-Salcedo

Mauro Doncel Marchán

Ophelia Mantz

PGI GROUP

Juan de la Torre Calvo

Marta Horcajada

GEASYT S.A. ingeniería

Mario Ortega

Israel Alba Ramis

Monika Kuszewska

Barbara Belloso

Ricardo Urioste

Natanael López

Asa Nakano

Rita Burnay

Leticia Lopez de Santiago

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mail@chqs.net

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Facilities Engineering colaborators.
www.pgigrup.com