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Deahenv Lab is built based on the DIN standard, and has a perfect quality assurance system for quality, safety and environment. 
It covers 880 square meters,  42 testing equipments: 
It can fulfill test standards as following:   
German standards DIN 50188,
French standards  NF-240,
British  standards BS EN 1717,
American standards UL94, ANSI Z124.5,
International standards:IEC60335-1 ,
Chinese standards GB/T 34549.