- Compass Optic International Limited
- IR Cut-off Filter,infrared (IR) Filter,Optical Low Pass Filter (OLPF),Anti-aliasing filter,Cds Filter,Surveillance Equipment, Video Camera, Filters, .
- Address:Room 802, Hongtao Building, Bao An South Road, Luohu District, Shen Zhen, P. R. C
- Xingxing Group Zhejiang Quartz Crystal Optoelectronic Technology Co.,Ltd
- optical low pass filter, IR- CUT Filter , Quartz Crystal.
- Address:Buliding A5,xingxing Electronic Industry Zone,Jiaojiang District Taizhou Zhejiang 318015 China
- Nara International Corp.
- Bar Solder, mobile phine, Optical Low Pass Filter, senju, mmc, cimeo, nara.
- Address:272-6, Yeomchang-dong Kangsuh-ku Seoul 157-040 Korea
- Shenzhen O-film Tech. Co., Ltd.
- infrared cut-off filters, cover glass, optical low pass filter, fiber coating, holder-ir.
- Address:Gongming, Shenzhen, Guangdong, China
- Vactronics technologies inc.
- OLPF,IR-cut Filter,Optical Low Pass Filter,Filter,IRCF,OLPF.
- Address:
- Jiunn Yaw Technology Co., Ltd.
- Optical Low Pass Filter (Olpf),IR Cut Filter,UV Filter,Blue Glass,LED Lamps,Semiconductor,LED Bulbs & Tubes.
- Address:No. 70 Lane 31 Build State North Street Wu-Chi Town
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