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Personne àcontacter Ms. wang
No.46,Chaoyang west road, Lianyungang, Jiangsu
red quartz tube If the material of quartz glass tube is mixed with some trance elements, the quartz glass tube will become red, dark red and pink red etc. This kind of quartz glass tube can prevent all the UV rays and some of visible rays. At the same time, it can produce some more infrared rays.