上海良九光电有限公司

光学材料,精密光学元件以及光学镀膜的开发,生产,服务为一体的高新技术产业

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Image Title Update time
柱面镜,透镜,球面镜,滤光片,窗口片
Price:¥Negotiable
Brand: Sales volume:0 comment:0
2016-05-13
石英是原材料
Price:¥Negotiable
Brand: Sales volume:0 comment:0
2016-05-13