
Chongqing Porun Technology Co., Ltd.

Ningbo Kangfa Building Material Co. Ltd.

Cixi Hengli Sealing Material Co. Ltd.

Jiangyin Saiying Electron Co. Ltd.

Shenzhen Songding Industrial Co. Ltd.

Hi-Key Ltd.

Jubao Jinhao Agricultural High-Tech Co., Ltd.

Daewon Luster Co. Ltd.

Guangzhou Leying Information Technology Co., Ltd.

Weifang University of Science & Technology

Beijing Kaibetter Technology Co., Ltd.

SoloProtect Ltd.