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滤紫外石英玻璃管（UV- stop quartz glass tube） 单、双端金卤灯用低羟滤紫外石英管 这种渗入铈的及其它微量元素石英玻璃管能有效地阻止UV-B和UV-C紫外线的全部辐射以及UV-A紫外线的大部份辐射, .....

opaque quartz glass tube With the adoption of distinctive technique, our opaque quartz glass tube has its typical characteristics of good visual aspects and stable physical &chemical properties. It serves as material of infrared heating for.....

With the adoption of distinctive technique this milky quartz glass tube has its typical characteristics of good visual aspects and stable physical & chemical properties. It is used as material of infrared heating lamps for heaters, microwave oven, .....

We are produce quartz glass products factory, which located in jinzhou city, liaoning province, northeast of China.Our main products have the milk quartz glass tube, transparent quartz tube, far infrared ray quartz heater tube, ultraviolet ray disinfects.....

We have pleasure to introduce Beijing Haishun Quartz Crystal Co., Ltd (original name was Haishun Silica Co., Ltd.)as a leading manufacturer of high purity quartz material in China. Our main products include high purity quartz sand, fused silica, .....