Quanzhou Pinrong Trading Co., Ltd.Fujian Sheng, China
Shangyu (Shenzhen) Technology Co., Ltd.Guangdong Sheng, China
Ningbo Yingming Electronic Technology Co., Ltd.Zhejiang Sheng, China
FUZHOU SUNLONG PENMA TECHNOLOGY LIMITED COMPANYFujian Sheng, China
Kunshan Sichuang Refractory Co. Ltd.
Jiaxing Kaituo Electronic Technology Co., Ltd.Zhejiang Sheng, China
Shandong Moris Tech Co. Ltd.
Zhejiang Haoyu Technology Co., Ltd.Zhejiang Sheng, China
Science and Technology Co., Ltd.Anhui Sheng, China
Nantong Tianshan Electromechanical Technology Co., Ltd.Jiangsu Sheng, China
Nantong Yinasen Intelligent Technology Co., Ltd.Jiangsu Sheng, China
Dongguan Lili Electromechanical Technology Co., Ltd.Guangdong Sheng, China