- Zhenjiang Zhongtian Optical Instrument Co., Ltd.
- Address:No.18 wei"er Road,High-tech Developing Area,Zhenjiang
- FT-opto
- Address:Chuang xing Building, Guilin, Guangxi, China
- DY Optics Co., Ltd.
- Address:No. 2 Xianglong Rd., Xincheng Dist., Shilong Town, Dongguan, Guangdong, Dongguan, Guangdong, China
- Xiamen Weichuangxin Electromechanical Equipment Co., Ltd.
- Address:303 yuanting road xinglin jimei
- Lumen Optical Instrument Co., Ltd.
- Address:450wu-si North Rd. Fuzhou City, Fujian Province. China
- Guangzhou JPLY Electronic Technology Co., Ltd.
- Address:Guangdong, China
- Lorpu Technology Co ., Limited
- Address:No.12 2nd Saida Road, Tianjin, Tianjin, China
- Amoyca. Ltd.
- Address:3th floor,No. 8, Taijiang Park, Juyuanzhou Industrial Park, No. 618, Jinshan Rd., Cangshan, Fuzhou, , Fuzhou, Fujian, China
- Ningbo Zhanjing Optical Instruments Co., Ltd.
- Address:Xiongjiajie Village,Langxia Town
- Jiajumei Hardware Co.
- Address:Weibao Road, Foshan, Guangzhou, China
- Ningbo Beilun Aofusen Instrument Co., Lt
- Address:Ningbo, Zhejiang, China
- Shenzhen Capital Technology INC
- Address:
- Yuyao Zhengke Instruments Co., Ltd.
- Address:
- CHANGSHA AUBE DIDACTIC EQUIPMENT CO., LTD
- Address:Room 2226, Building B, Sunhere International Mall, No.358 Wanjiali Zhong Road, Changsha, Hunan, China
- Yuyao ruili optical& electrcal instrument co.,ltd.
- Address:Xinjian North Road, Yuyao, Zhejiang
- Kunming Kelongda Optical Instrument Co.,
- Address:266 Gulian Village,Xihua Street,Bi Ji Town,Xishan District,Kunming City,China, Kunming, Yunnan, China
- H&L Optics
- Address:Xin Le Center Street, Chengdu, Sichuan, China
- Shenzhen Suntech Co., Ltd
- Address:
- Beijing Glichn S&T Development Co., Ltd.
- Address:
- Jiangxi Phenix Optical Imp.&Exp.Co.,Ltd.
- Address:Optics Road