hina. Many international Company making promotional gift run a factory in China. Preferential policies and low labor cost is the main reason. A Chinese silicone bracelet producing factory usually make the bracelet from silicone but not producing silicone. They purchase raw material from all over the world so that make the silicone wristband low price. So Made In China is cheap and of high quatity as well. Guanddong and Zhejiang province is the two place famous for custom silicone bracelet. Near 200 silicone bracelet making factory located in Guanddong province. They provide tons of wristbands every day of all kinds like debossed, embossed and printed wristband. We can creat the more comfortable , eco or healther material to act upon the body. Or we can almost get it that a rubber bracelet will be digital with the tenology like iwatch in the future. personalized-sports-braceletsmontre-homme-bracelet-silicone rk promotional rubber wristbands and so on . Each type of bracelet has its own crubber braceletsharacteristics . Such as the glow in the dark silicone wristbands can shine in the dark when it absorb enough light , the UV silicone wristband will change its own color when it absorb ultraviolet rays . Due to different production processes , There are also differences in the quality of rubber band bracelets . Is there any good way to distinguish the quality of rubber bracelet ? Of course , just like the traditional Chinese medicine treatment in China . We can also use four methods to judge the quality of silicone bracelets: look, smell, ask and touch . 1.Look ( Appearance of rubber band bracelets ) Check if there are any dirty things inside the silicone bracelet , such as some color deviation , printing errors , whether the diameter of the bracelet is regular , whether the edge of the bracelet has surplus colloid . Generally, the edges and surfaces of high quality silicone hand rings are very smooth . 2.Smell ( The odor of rubber band bracelets ) Silicone bracelets are generally odorless. During the test, we can use fire to burn silica gel bracelets, high quality silica gel bracelets the residue after combustion is powder . The inferior silica gel bracelet has a bad smell after burning . 3.Ask ( Raw materials for rubber band bracelets ) We can ask the supplier whether silicone bracelet are made of pure silica gel . 4.Touch ( Touch the surface of silicone wristband ) The surface of high quality rubber band bracelets is very smooth andrubber bracelets it"s very elastic .