Jiangsu Zhiyuan Energy Saving Furnace Equipment Co., Ltd.
Jiangsu Kenuo Boiler Co., Ltd.Jiangsu Sheng, China
Guangdong Guokou Fastener Technology Co., Ltd.
Jiangxi Dingsheng New Material Technology Co., Ltd.Jiangxi Sheng, China
Nexmos Co. Ltd.South Korea
Pingdingshan Kaiyuan Special Graphite Co., Ltd.Henan Sheng, China
Qdtventure Capital (Shenzhen) Technology Co., Ltd.
Ningxia Kaisude Technology Co., Ltd.Ningxia Huizi Zizhiqu, China
Hangzhou Xingpu Photoelectricity Technology Co.,Ltd.Zhejiang Sheng, China
Hefei Juyi Power System Co., Ltd.
Yiwu Airsun Commodity Co.,LtdZhejiang Sheng, China
Jiangsu Kelundi Instrument Manufacturing Co., Ltd.