Hangzhou Taiyang Deke Electric Co. Ltd.
CSI Solartronics (Changshu) Co., Ltd.
Nippon Chemical Works Co. Ltd.
Jinjiang Anhai Liancheng Machinery Co., Ltd.
China Salt Changzhou Chemical Co. Ltd.
Jiuhao Precision Ceramic Kunshan Co. Ltd.
Tasca International Ltd.
Fujian Tianzhong Machinery Technology Co. Ltd.
Kyung-hoon Lee
Guangdong Hanqi Industrial Technology R&D Co., Ltd.
FANTEC GmbHHamburg, Germany
Youth Tech Co. Ltd.