Huaxia Tianxin IoT Technology Co., Ltd.Beijing Shi, China
Qingdao Qingquan Biotechnology Co., Ltd.Shandong Sheng, China
Chengdu Shenghui Electronic Technology Co., Ltd.Sichuan Sheng, China
Sanwa NewTec Co., Ltd.
Tianjin Piastics Research Institute
Seong-yong Park
Guizhou Institute of Materials Industry Technology
Nanjing City Leuchtek Electronic Co., Ltd.Jiangsu Sheng, China
Jiangxi Xinfeng Microcrystalline Jade Co., Ltd.Jiangxi Sheng, China
Wenzhou Aidemei Door and Window System Development Co., Ltd.Zhejiang Sheng, China
Taicang Dongqing Metal Products Co., Ltd.Jiangsu Sheng, China
Luoyang Rosen Technology Development Co.