Ppi America Inc
Hefei Guorui Integrated Construction Technology Co., Ltd.Anhui Sheng, China
Hebei Xinhuo New Energy Technology Co., Ltd.
Huaneng Shanghai Gas Turbine Power Generation Co. Ltd.
Jiangsu Pu Cao Technology Co. Ltd.
Harbin Aerospace Star Data System Technology Co., Ltd.
Harbin Haowei Weiye Technology Development Co., Ltd.Heilongjiang Sheng, China
Guangdong Yulan Decoration Materials Co. Ltd.
Quanzhou Singer Brand Management Co., Ltd.Fujian Sheng, China
China Metallurgical Construction(Tianjin)Construction Engineering Co.,Ltd.Tianjin Shi, China
Eternal Guangdong Tech Electric Co. Ltd.
Xuzhou Bo Innovative Materials Technology Co., Ltd.