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¡ ATENCIÓN !
CERTIFICADOS ACTUALIZADOS ISO 9001
solicitar en: info@valgrif.com
o llamando al 94 471 17 71
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DVGW
Deutscher Verein des
Gas-u und Wasserfaches e. V.
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SVGW
Schweiz. Verein
des Gas-und Wasserfaches
SSIGE
Société Suisse de l'Industrie
du Gaz et des Eaux
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BG plc includes
Transco (in the UK)
and British Gas International
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Danmarks Gasmaterial Prøvning
(DPG)
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Türk standardlari entstitütü
Türk standardlarina uygunluk belgesi
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Instytut gòrnictwa naftowego
i gazownictwa
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Centralny Osrodek
Badawczo - Rozwojowy
Techniki Instalacynej
"INSTAL"
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THE AUSTRALIAN GAS ASSOCIATION
This appliance complies
with the requirements
of the australian gas association
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VÚPS-Výzkumný ústav pozemních stabev
Certifikacní spolecnost, s.r.o.
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SICAL Servicios de Ingeniería de Calidad S. A.
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Public utilities Board - Singapore
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Direzione generale della protezione civile
e dei servizi antincendi
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Laboratorio specializzato in
prove e controlli su materiali
e impianti
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Építèügyi Minosègellonorzo Innovációs Rt.
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Comisa de agrement technic
in constructii
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