Exhibit 21.1 CHINA GRENTECH CORPORATION LIMITED LIST OF SUBSIDIARIES Wholly-Owned Subsidiaries 1. GrenTech(BVI) Limited, a British Virgin Islands company; and 2. Shenzhen GrenTech Co., Ltd., a PRC Company. Affiliated Entities Consolidated in the Registrant's Financial Statement 1. Shenzhen Lingxian Technology Co., Ltd., a PRC Company; 2. Quanzhou Lake Communication Co., Ltd., a PRC Company; and 3. Quanzhou Lake Microwave Co., Ltd., a PRC Company.