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Jiangsu Jinrui Metal Products Co., Ltd
Shenzhen Mingxue Optpelectronics Co., Ltd.
Guangzhou Prome Tech Co., Ltd
Hangzhou Dawning Technology Co., Ltd
Beijing Sharpower Equipment Technology Co., Ltd
Guangzhou DanQ Environmental Technology Co.,Ltd
Guangzhou Aoqi Lab Technology Corp., Ltd
Jinan Tindo International Co., Ltd.