... :SPZ0 3)Specifications:30g,45g,50g lead sinkers for fishing net Specifications:30g,45g,50gOut company established in 2005.The annual ... alloy,Tin alloy,Zinc alloy Fishing tackle,Curtain accessories,Radiation protection equipment,Alloy crafts and Lead sinkers for diving etc.2 ... surface treatment,in order to suit the needs of environmental protection and appearance.3.Plant picture