
Shanghai Rongao Packaging Technology Co., Ltd.

Shenzhen Lidu Technology Co., Ltd.

Shantou Jinping District Fuxi Machinery Factory

Contemporary Visions, L.L.C.New York, United States

AA Tec Beteiligungs GmbH

Tokyo Tungsten Co. Ltd.

Beijing Shibaida Industry and Trade Co., Ltd.

ISOG Management GmbH

Qingdao Huaren Technology Incubator Co., Ltd.

Sichuan Video Electronic Co., Ltd.

Schott Fiber Optics, Inc.

Anhui Hualong Environmental Protection Technology Engineering Co., Ltd.