Detailed Product Description WenZhou saijin Alloy Materials Co.Ltd has manufactured solid contact,silver contact rivests,Contact ... Ag, CuAll dimensions are fully according to customers. 2. Material:1. Fase material: AgCu, AgCd, AgCdO, AgNi, AgZnO, AgSnO2, AgSnO2In2O3. ... 2. Base material: Ag,Cu.AgSnO2, AgSnO2In2O3 are the ideal enviroment-protecting materials ...