Shandong Zhengyuan Construction Engineering Co. Ltd.
Kai Liang,
Shandong Luang Electric Co., Ltd.
CITRON Gesellschaft für CAD + Industrieelektronik mbH
Wuhan Aoke Technology Development Co., Ltd.
Kyoei High Opt Co. Ltd.
Zhejiang Huacai Technology Co., Ltd.
Zhejiang Boyi Environmental Protection Technology Co., Ltd.
Zhuhai Nante Metal Technology Co. Ltd.
Shaoxing Yizi Packaging Co., Ltd.
Wuhan Huchuang United Technology Co., Ltd.
Zhejiang Xingrong Door Industry Co. Ltd.