
Shishi Guogao Electronic Technology Co., Ltd.

Beijing Qingda Tiangong Energy Technology Research Institute Co., Ltd.Beijing Shi, China

Sunpu-Opto Semiconductor Co. Ltd.

Suzhou Sibin Nanotechnology Co., Ltd.

Beijing Capital Atmospheric Environment Technology Co., Ltd.Beijing Shi, China

Shanghai Yawa New Building Materials Co., Ltd.

Hong Kong Huayi Design Consultant (Shenzhen) Co., Ltd.

Dizhuo (Beijing) Consulting Co., Ltd.Beijing Shi, China

MIR-Chem GmbH

Teralink Communications, Inc.

Resource Consortium Ltd.British Virgin Islands

Liuan Suoyi Electric Manufacturing Co. Ltd.