A20, Inc.
Nanjing University of Technology Kaiyuan Environmental Protection Technology Co., Ltd.
Jilin Academy of Environmental Sciences
Xinghua Yongsheng Electric Power Equipment Co., Ltd.
Tianjin Tiangang Special Petroleum Pipe Manufacture Co. Ltd.
Newport Pharmaceuticals International Inc.
Shenzhen Hongxingxing Technology Co., Ltd.
Kunshan Lite Automation Equipment Co., Ltd.
Guangxi Beitou Traffic Maintenance Technology Group Co., Ltd.Guangxi Zhuangzu Zizhiqu, China
Zuoren Cutting Tools(Shanghai)Co.,Ltd
East Side Investments LLC
IGR GmbH & Co. KG