Technical progress and also irresponsibility of people and factories are making life more dangerous. We share forces on exception of hazardous factors from manufacture and on reduction their influence on human health and environment.
The Directive 2002/95/EU is limiting usage of six hazardous substances in electrical and electronic equipment has come into force on EU territory on 01.06.2006.
The Directive RoHS (Restriction of use of Hazardous Substances) is restricting the accurate limits of contents of hazardous substances in homogeneous parts of equipment:
Cadmium (Cd) – 0,01%; lead (Pb) – 0,1%; mercury (Hg) – 0,1%; hexavalent chromium (Cr ⁶⁺) – 0,1%; polybrominated biphenyls (PBB) – 0,1%; polybrominated diphenyl ethers (PBDB) – 0,1%.

The «Blagovest-Isrta» JSC offers to its clients and to all other companies the replacement of Ag-CdO contacts on more ecological safe contacts, for example, processed from Ag-SnO₂ and   Ag-Ni.