Jiangsu Danyang Secondary Vocational School
Xi'an Zhongke Xiguang Aerospace Technology Co., Ltd.Shaanxi Sheng, China
OTT International GmbH & Co. KG
Wenzhou Tongli Machinery Technology Co., Ltd.Zhejiang Sheng, China
Anhui Lizhuo Intelligent Power Grid Technology Co.,Ltd.Anhui Sheng, China
Zhongpu Handan Steel Co. Ltd.Hebei Sheng, China
Beijing Hualida Thermal Insulation Material Factory
Qinghai Gongxing Gaoyuan Style Technology Co., Ltd.Qinghai Sheng, China
Guangzhou Manxiang Pharmaceutical Co., Ltd.Guangdong Sheng, China
Raycus Fiber Laser Technologies Co. Ltd.Jiangsu Sheng, China
Anhui Technical College of Industry and EconomyAnhui Sheng, China
Zhejiang Zhetian Communication Engineering Co. Ltd.