Dakeneng Yulingtong Co., Ltd
Shaanxi Vocational and Technical College of National Defense Industry
Zhejiang Light-Tough Composite Materials Co., Ltd.
Dongtai Qiangsheng Precision Casting Co., Ltd.Jiangsu Sheng, China
Chengdu Hanxin Guoke Integration Technology Co., Ltd.Sichuan Sheng, China
Shenzhen Yuhua Zhijie Technology Co., Ltd.
Joowon Tech Co. Ltd.
Ever Shining Optotech Co. Ltd.
Suzhou Boqun Biotechnology Co., Ltd.Jiangsu Sheng, China
ABC Sign Products, Inc.
Zhejiang Hengxin Electric Power Co., Ltd.
Modern Material Enterprises Co. Ltd.