China Aerospace Science and Industry Academy of Aviation Technology
Citigroup Global Markets, Inc.New York, United States
Xiangfan Zhengda Co. Ltd.
Dalian Huayelian Automation Co. Ltd.
Kaiyang Haoyang Environmental Protection Technology Development Co., Ltd.
Taiyo International Pte Ltd.Central Singapore, Singapore
Zhangjiagang Klaos Knit-Garments Co.,Ltd.Jiangsu Sheng, China
Metallurgica Bresciana SpAAnhui Sheng, China
Hangzhou Know Technology Co., Ltd.
Pingdu Huadong Graphite Processing Factory
Thermal Master Co. Ltd.
Zaozhuang Vocational College of Science and TechnologyShandong Sheng, China