Sanrui Technology (Jiangxi) Co. Ltd.
Jiangsu Hengke New Material Co., Ltd.
Changzhou Tai Shan Spring Co.,Ltd
Hangzhou Yunuo Electronic Technology Co., Ltd.
Chongqing Rongtong Lvyuan Environmental Protection Co., Ltd.
Hunan Xiecheng Pipe Technology Co., Ltd.
Cozart Bioscience Ltd.
Pillar Vision, Inc.
Ukrgazprom
Sung-jin Lee
Mubarak City for Science Research & Technology Applications
Qingdao Huwoz Electric Co., Ltd.