DYFENCO, Your Total Solution to the GREEN ELECTRONICS

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The RoHS directive (Restriction of the use of certain Hazardous Substances) has been restricted by regulations, and contributed to the removal of six hazardous substances ( Lead, Mercury, Cadmium, Hexavalent Chromium, PBB, PBDE) from electrical and electronic equipment. 

To meet current environment protection tendency, we have developed full range of Halogen Free products to support customers in green manufacturing process.
The Halogen Free standard
Substance Permissible Limit (by weight)
Bromine (Br) 900ppm (0.09%)
Chlorine (Cl) 900ppm (0.09%)
Total concentration of Chlorine (Cl) + Bromine (Br) 1,500ppm (0.15%)
Dyfenco offers the complete test facility and equipment: AES, ICP and IC ( Ion Chromatograph- Dionex ICS-900) to check RoHS and Halogen (F, Cl, Br, I, At) contents of the solder products precisely.