
Shanghai Annie Crystal Design Co., Ltd.

Dongguan Jiehe Optoelectronics Co. Ltd.

SEQUOIA

APE SpAItaly

Kevin F. Flynn

INTTRA, Inc.New Jersey, United States

Jiangsu Building Materials Research & Design Institute Co.Jiangsu Sheng, China

ID, Inc.

Xuzhou Daheng Measurement and Control Technology Co., Ltd.Jiangsu Sheng, China

Hangzhou Qiqu Technology Co., Ltd.Zhejiang Sheng, China

Shenzhen Able Electronics Co. Ltd.

Zhejiang Sheng'an Electric Power Technology Co., Ltd.Zhejiang Sheng, China