Shanghai Jinke Green Energy Enterprise Management Co., Ltd.Shanghai Shi, China
Harmony Mingxin (Yiwu) Optoelectronics Technology Co., Ltd.Zhejiang Sheng, China
Shenzhen Construction Group Co., Ltd.Guangdong Sheng, China
Qingdao Sanqing Metal Co. Ltd.
Quanzhou Tuoxin Metal Machinery Co., Ltd.Fujian Sheng, China
Xingraphics Ltd.Sichuan Sheng, China
Tianjin Xintainuo Polymer Technology Co., Ltd.Tianjin Shi, China
Shanghai Shenbei Technology Development Co. Ltd.Shanghai Shi, China
Orbis Patents LtdUnited States
Tianjin Techtop Packaging Products Co., Ltd.Tianjin Shi, China
zig-zag GmbHBaden-Württemberg, Germany
Kepeng Intelligent Technology (Suzhou) Co., Ltd.Jiangsu Sheng, China