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New Vision Meditec Co., Limited
Nanjing Co-Energy Optical Crystal Co., Ltd.
Chengdu Yushengda Technology Co., Ltd.
Changchun Yutai Optics Co., Ltd.
Sinocera Photonics, Inc.
VY Optoelectronics Co., Ltd.
Nanjing April Electro-Optics Co., Ltd.
Commander Group Ltd.