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Shifang City Yuantong Optical Instrument Co., Ltd.
CN
8YRS
实力工厂
主营产品: 单筒望远镜/天文望远镜/测距仪/夜视瞄准镜/定位瞄准镜
排名第3 望远镜及双筒望远镜类畅销品 Annual sales US $11,099,446Patents awarded (18)Full customizationOffline trade shows attended(1times)