The full series tungsten-base contact
Copper tungsten CuW contact
CuW/Cu (Cr0.5) copper tungsten/chromium bronze arc contact as a whole
Cul/Cu (CrZri/chromin zirconium copper copper tungsten arc contact as a whole
Cul/stainless steel/copper tungsten stainless steel arc contact as a whole
Cul/Fe (electrical pure iron) tungsten copper/electrical pure iron arc contact as a ihole
Ultrahigh pressure and high voltage switch, circuit breaker type with high performance for CuH/Cu (alloy) overall arc arc contact, CuW alloy contact: with a vertical sintering process, sintering and sintering atmosphere through precise control parameters, to ensure product homogeneity.