Keywords: Optical glass High temperature resistant glass By the type of glass Selective absorption glass 石英玻璃
Huihong products with respect to the quality is very good, to concentrate on the domestic market at the same time, can not forget in the quality strictly, in and sink rainbow cooperation before, we also have seen other manufacturers products, but there are always unhappy, later, through a friend's introduction, we know Huihong, also have an in-depth understanding of Huihong products, exchange the rainbow in the quality of the products is really very good, so we have chosen Hong Hui.