Weight Lifting Pin / Weight Selector Pin for Gym Clubs

   What a good quality Alloy Product means ? There are some points to show how better for a alloy pin comparing with plastic 

Pin .

   Firstly , It looks more beautiful by high leavel in sight .  there is no any flaw everywhere on the surface as we can see ,

because it is easy to process on alloy material which is much better than steel even by plating . it is not only about the 

material difference but also the machinery advantages . in other words , it is not to be finished up by a common machine

but advantage precision machinery even imported ,that is to keep a qualified tolerance and the beauty of the surface .or

the lines cutted by the machines will be clearly enough to make it boring .

   Secondly , it is the processing of oxidation before assemble , it is an essencial part of processing to keep the surface 

effect by different colours . the colours are optional to be requested as customers' needs .

    Besides of the points above ,there are also one big point of diffference between plastic and alloy pins ,we would explain 

in the next sheet ,