Promens SARL
Arcotronics Technologies SRL
Jong-in Choi
Yiyang Shengxi Machinery Equipment Manufacturing Co., Ltd.
Shanghai Nanda Group Co. Ltd.
Jiangsu Bright Light Optoelectronics Technology Co., Ltd.
Guangzhou Yuexian Optical Instrument Co. Ltd.
Taizhou Wannuo Textile Technology Co., Ltd.
Jiangsu Fuqisen New Material Co., Ltd.
Rugao Dachang Electronic Co. Ltd.Jiangsu Sheng, China
Anhui Guangyuan Technology Development Co. Ltd.
Linyi Shengfuyuan Wood Industry Co. Ltd.