Suzhou Ruihong Electronic Chemicals Co., Ltd.
Suzhou Ruihong Electronic Chemical Co., Ltd.
Duofluoride Chemical Co., Ltd.
Do-Fluoride Chemicals Co., Ltd.
Jiangsu Dena Chemical Co., Ltd.
Jiangsu Dynamic Chemical Co., Ltd.
Beijing Kehua Microelectronics Materials Co., Ltd.
Kempur Microelectronics Inc.
Jiangxi Deyi Semiconductor Technology Co., Ltd.
Jiangxi Science and Technology Co., Ltd.
Jiangsu Aisen Semiconductor Materials Co., Ltd.
Jiangsu Aisen Semiconductor Material Co., Ltd.
Chongqing Chao Silicon Semiconductor Co., Ltd.
Chongqing Advanced Silicon Technology Co., Ltd.
Hubei Dinglong Holding Co., Ltd.
Hubei Dinglong Co., Ltd.
Shanghai Zhengfan Technology Co., Ltd.
Shanghai GenTech Co., Ltd.
Zhonghuan Leading Semiconductor Materials Co., Ltd.
Tianjin Zhonghuan Semiconductor Co., Ltd.
Quzhou Hangyang Special Gas Co., Ltd.
Quzhou Hangyang Gas Co., Ltd.
Guizhou Weidun Jinglin Electronic Materials Co., Ltd.
Guizhou Weidun Jinglin Electronic Materials Co., Ltd.
© 2025 Zhongguancun Integrated Circuit Materials Industry Technology Innovation Alliance
Beijing Public Security Bureau Filing No. 11010102005379
Website construction:China Enterprise DynamicsBeijing