... (H1) magnesium anode types 2.good performance and favourable price With SGS certification and constant quality, this product has been exported to France ... , Italy, Egypt, United States etc. Noxious substances such as Pb, Cd and ... 000 pieces with specifications of Φ16,Φ20,Φ22,Φ26,Φ33 and so on.. We can produce products of all specifications ...