Shenzhen Langyuxin Technology Co., Ltd.Guangdong Sheng, China
Jiangsu Huyun Plate Making Co. Ltd.
Shandong Motor Pump Co. Ltd.Shandong Sheng, China
Shanghai Chengshuo Trading Co., Ltd.Shanghai Shi, China
Lifewaves International, Inc.
Zhejiang Jingzheng Plastic Technology Co., Ltd.Zhejiang Sheng, China
Ro-Search, Inc.North Carolina, United States
MIR-Chem GmbHBremen, Germany
Yellow River Well Drilling Corporation,Shengli Petroleum AdministrationShandong Sheng, China
Hunan Vocational College of Foreign Languages
Zhongshan Laino Electric Co., Ltd.Guangdong Sheng, China
Qingdao Zhongxiang Environmental Protection Technology Co., Ltd.Shandong Sheng, China