Made from 97% tungsten, the tungsten alloy fishing sinker is applicable in fishing tools and fishing tackles. The high density tool is provided in different colors, shapes and weights for choice. The technical specifications of this tool are its density, melting point, thermal conductivity, resistivity, vapor pressure, modulus, thermal expansion coefficient, hardness and tensile strength. The paint coated on these tools is strong, last long and resist chipping. The company develops fishing sinkers to increase the sink rate and anchoring ability. These tungsten fishing sinkers have completely replaced lead weights due to its small volume, non toxic, hardness, environmental friendliness and extreme density. These tools can be manufactured according to the drawing provided by the clients. In fact, our designers by working with the clients can design these for them.