Guangdong Xindongle Investment Co., Ltd.Guangdong Sheng, China
Strong Force TX Portfolio 2018 LLCCalifornia, United States
China Construction Investment (Shenyang) Yizhu Energy-saving Housing Technology Co., Ltd.Liaoning Sheng, China
Beijing Nari Jiehong Technology Co. Ltd.Beijing Shi, China
George Louca
RPT Tech GmbHAustria
Beizi Precision Machinery (Changzhou) Co., Ltd.Jiangsu Sheng, China
Refractory Intellectual Property GmbH & Co. KG
Liaoning Dongying Aviation Equipment Technology Co., Ltd.Liaoning Sheng, China
Cimex AGSwitzerland
Jong-kwan KimSouth Korea
Novoheart Ltd.Hong Kong SAR, China