
Nanjing Haohui High-tech Co., Ltd.

Daisei Construction Co., Ltd.

Kukbo Science Co., Ltd.

Xuzhou Xugong Environmental Technology Co., Ltd.

Guizhou Guangsi Information Network Co., Ltd.

HKC Technology (Shanghai) Co. Ltd.

Maruyasu Dengyo Co. Ltd.

Adiabatics, Inc.

Zhejiang Hecheng Electric Technology Co., Ltd.

Beijing Huanneng Haichen Technology Co., Ltd.

Beijing Switch Factory

Heyuan Lung Kee Metal Products Co. Ltd.