Beijing General Institute of Nonferrous Metallurgy Design and Research
Thompson Designs, Inc.
Questor Corp.Nevada, United States
Zhejiang Xinsheng Sewing Equipment Co. Ltd.
Huai'an Jinxin Transmission Machinery Co., Ltd.
Raybestos-Manhattan, Inc.
Hangzhou Seleni Optoelectronics Technology Co., Ltd.
Cnooc Research Institute Co. Ltd.
Wilhelm Maurer
Suzhou Qiongpai Ruite Technology Co., Ltd.
Huawei Electric Technology Co., Ltd.
Hongwei High-Tech Materials Co. Ltd.