Nihon Filter Co. Ltd.
Fushan Valve Industry (Dongtai) Co., Ltd.Jiangsu Sheng, China
Wuhan Daochen Auto Parts Co., Ltd.Hubei Sheng, China
Nanjing Banqiao Fire Fighting Equipment Co. Ltd.
Dalian Jinchen Technology Co., Ltd.Liaoning Sheng, China
Henan Xinquan Energy Technology Co., Ltd.
Shenzhen Sihanming Technology Co., Ltd.Guangdong Sheng, China
Zhejiang Tenglong Intelligent Electric Co., Ltd.Zhejiang Sheng, China
Xiamen Zhentaicheng Technology Co., Ltd.Fujian Sheng, China
Micro Smart Semiconductor Co., Ltd
Datong Fanyuanxing Technology Co., Ltd.Shanxi Sheng, China
Jiangsu Lujing New Material Technology Co., Ltd.Jiangsu Sheng, China