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The Contrel elettronica s.r.l. company has been constituted in 1985 and is specialized in the construction of relays electronic of protection, control and measure.
Contrel elettronica s.r.l.
9 San Fereolo Road, 26900 - LODI (LO) - ITALY
ITALY - 9 San Fereolo Road, 26900 - LODI (LO) SPAIN - AV.MAIA,2 PAB.16 48940 LEIOA
The construction of equipment happens also using specialized companies in operations of assemblages, which operate second the qualitative standards business.
Qualitative standards business
National and international market
Certifyd international ISO 9001:2000 
International Certification Network 
Earth leakage relays, current transformer, measure instruments (multimeters, network analyzers), alarm systems, insulation
monitoring (industrial and hospital use).