... 2)Model:SPZ0 3)Specifications:30g,45g,50g lead sinkers for fishing net Specifications:30g,45g,50gOut company established in 2005. ... alloy,Tin alloy,Zinc alloy Fishing tackle,Curtain accessories,Radiation protection equipment,Alloy crafts and Lead sinkers for diving etc.2.Main ... materialMainly using the Lead,Tin and Zinc etc.3. ...