Sichuan Yinfan Biotechnology Co., Ltd.Sichuan Sheng, China
Tongcheng County Yunshui Mica Technology Co., Ltd.Hubei Sheng, China
Suzhou Qianhecheng Intelligent Technology Co., Ltd.Jiangsu Sheng, China
Taizhou HEHE BIOTECHNOLOGY Co., Ltd.Zhejiang Sheng, China
Ganzhou Kehui Home Furnishing Co., Ltd.Jiangxi Sheng, China
Shandong Huiquan Industry Co. Ltd.
Jiashan Xintai Plastic Industry Co., Ltd.Zhejiang Sheng, China
Kaifeng Ruifa Gaozhongya Valve Co. Ltd.
Korea Bridge Co. Ltd.South Korea
Jiangxi Bolisong Technology Environmental Protection Equipment Manufacturing Co., Ltd.Jiangxi Sheng, China
Henan Aiweisheng Fire Technology Co., Ltd.Henan Sheng, China
Shanxi Jielitong Lightning Protection Technology Co., Ltd.Shanxi Sheng, China