- Ningbo Barride Optics Co., Ltd
- Address:No.2,Lingqiao Road,Haishu District, Ningbo, Zhejiang, China
- Guangzhou Vezu Technology Co., Ltd.
- Address:Room 1610, 16F, Jing Dian Ju, #228 Guangzhou Avenue South, Haizhu District, Guangzhou, Chaozhou, Guangdong, China
- Gulin Ft-opto Co Ltd
- Address:Guilin Guilin Guangxizhuangzuzizhiqu 541004 China
- Song Kewei Optical Technology ( Shenzhen ) Co., Ltd.
- Address:Rm1226,Building A,Stars Plaza,Hongli Rd., Futian District, Shenzhen Guangdong 518028 China
- XiaMen PuGuang Technology Co., Ltd
- Address:Suite 101, 118# Dongfangbali, Jinbang Road, Siming District, XiaMen, FuJing, China
- Runder Industry Limited
- Address:Kunyang, Kunming, Yunnan, China
- Eastar Technology Co., Ltd
- Address:tianhe, Guangzhou, Guangdong, China
- Kunyang Zhicheng Optical Co.Ltd
- Address:Kumyang, Kunming, Yunnan, China
- Danyang Xinyi Instruments Optical Co., Ltd.
- Address:NO.66 North Cycle Road ,DanYang City
- Mustar
- Address:5-3-401, Huang Long Apartment
- Wenzhou Lisa Optical Corp.Ltd
- Address:Room 801, Building 8, Xi Bao Jin Yuan, Zhan Qian Road, Xin Qiao, Ouhai, Wenzhou, Zhejiang, China
- Shenzhen Hentvision Technology Limited
- Address:
- Guiyang Joint-Win Optical Instruments Co, .
- Address:Guiyang, Guizhou, China
- Ningbo Beilun Aofusen Instrument Co., Ltd.
- Address:No. 1, Building 4, No. 228, Jiangbin Road, Qijiashan, Beilun District
- Chengxin Optics Co., Ltd.
- Address:19-9, No.23 Laodonglu, Shapingba District, Chongqing, Chongqing, China
- Good Brother Optics Microscopes Company
- Address:No.3-5 Sanheng Economic Zone, Ningbo City, China, Ningbo, Zhejiang, China
- China Nantong Yinxing Optical Products C
- Address:Nantong, Jiangsu, China
- Telescope Trading Co.,ltd.
- Address:jiangdo, yiwu, zhejiang, China
- Beijing Winner Optical Instruments CO.,ltd.
- Address:beiyangwa, beijing, china, China
- Foshan Woodwell Tools Manufacturing Ltd.
- Address:5 Shunfu Road, Heshunhegui Ind, Shunfu Road East, Foshan