Sichuan Kaideyuan Technology Co., Ltd.Sichuan Sheng, China
Pan'an Anda Carbon-based Materials Co., Ltd.Zhejiang Sheng, China
Guangzhou Hedong Electronics Co., Ltd.Guangdong Sheng, China
FEI, Inc.
Guangzhou Fengtian Packaging Materials Co., Ltd.Guangdong Sheng, China
Nanyang Zhongwei Electric Co., Ltd.Henan Sheng, China
Fujian Pinjia Bamboo Technology Co., Ltd.Fujian Sheng, China
Jiangsu Zhongyou Tiangong Machinery Co., Ltd.Jiangsu Sheng, China
Huai'an Biological Engineering Higher Vocational School
Jiangxi Qiangsheng Technology Co., Ltd.
Zhejiang Jielida HVAC Technology Co., Ltd.Zhejiang Sheng, China
Fuqing Chenhui Hardware Product Co. Ltd.