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nian yi industrial co., ltd.

Nantong Huashan Pharmaceutical Co. Ltd.Jiangsu Sheng, China

Zhengzhou Fenghua Industrial Co., Ltd.

Chongqing Naxin Technology Co., Ltd.Chongqing Shi, China

SHANGHAI KARA INSTRUMENTS CO.,LTDShanghai Shi, China

Tianjin Shufeng Agricultural Technology Co., Ltd.Tianjin Shi, China

Hefei Shoubao Agricultural and Sideline Products Co., Ltd.Anhui Sheng, China

Zaozhuang Hong Zi Food Co. Ltd.Shandong Sheng, China

Bote Building Materials (Tianjin) Co., Ltd.

Wingstone Electronics Co., Ltd.Fujian Sheng, China

LOUD & CLEAR SAFETY Pty LtdUnited States