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Puyang Hongyuan New Energy Technology Co., Ltd
Sichuan Biosynce Pharmatech Co., Ltd.
Suzhou Senfeida Chemical Co., Ltd
U-Sunny Technology (Shenzhen) Co.,Ltd
Jiangsu Baixingjiujiu Industrial Co., Ltd
Nanjing Deda New Materials Technology Co., Ltd.
Xiangmei Chemical Co.,Ltd
Tongya Automobile Co., Ltd