- Tianjin Changying Packing Technology Co. Ltd
- Common Member
- Latest company:
- Zhengzhou Kehua Industrial Equipment Co.,Ltd
- Shandong Senter Electronic Co.,Ltd
- Tangshan Demaner Trading Co., Ltd
- Qinhuangdao Yukuan Trade Co., Ltd
- Suzhou Xiandai Paper Production Co., Ltd.
- Hebei Kangzhuang Environmental Technology Co., Ltd.
- Hebei Xinchuang Hangyu Machinery Equipment Import and Export Trade Co., Ltd.
- TOBO GROUP TOBO International Trading (Shanghai) Co.,Ltd
- Dongguan Xinxiongdao Technology Co., Ltd.
- Winchem Industrial Co., Ltd