
Promax International Holdings Ltd.

Xiamen Xiecheng Industry Co. Ltd.Fujian Sheng, China

Guangzhou Soundbox Acoustic Technology Co., Ltd.Guangdong Sheng, China

Shenzhen Yashikalo Technology Co., Ltd.Guangdong Sheng, China

Shanghai Yusheng Enterprise Development Co., Ltd.Shanghai Shi, China

Zhongke Controllable Information Industry Co., Ltd.Jiangsu Sheng, China

Jiangsu Shangyue Auto Parts Co., Ltd.Jiangsu Sheng, China

Hangzhou Zhijia Network Technology Co., Ltd.Zhejiang Sheng, China

Guizhou Kailin Xifeng Synthesis Ammonia Co. Ltd.Guizhou Sheng, China

Guangdong Youbisheng Technology Co., Ltd.Guangdong Sheng, China

Shanghai Parker Thermal Ceramics Co. Ltd.Shanghai Shi, China

Chongqing Beibei Feicuihu Primary School