Guangdong Angel Rubber & Plastic Technology Co., Ltd.Guangdong Sheng, China
Lianyungang Marine and Fisheries Research InstituteJiangsu Sheng, China
North China Branch of China Petroleum Engineering Construction Co., Ltd.Hebei Sheng, China
Zhejiang Lidun Energy Storage Material Technology Co., Ltd.Zhejiang Sheng, China
Qingdao Robofei Marine Technology Co., Ltd.Shandong Sheng, China
Kunshan Kadem New Material Technology Co., Ltd.
Silicon Metrics Corp.
Hangzhou Wuji Yunfan Culture Media Co., Ltd.Zhejiang Sheng, China
K. Arnold GmbH & Co.Germany
Jiangsu Okay Environmental Protection Technology Co., Ltd.
Qingdao Desheng Hengxin Food Co., Ltd.
Changsha Jingda Printing & Platemaking Co., Ltd.