Duplo Corp.
Guangdong Cobra Industrial Co., Ltd.Guangdong Sheng, China
Zhejiang Guannan Energy Technology Co., Ltd.Zhejiang Sheng, China
Wu Xi Wu Ye Zhong Gong Ji Xie You Xian Gong SiJiangsu Sheng, China
Wuhan Single Cell Education Technology Co., Ltd.Hubei Sheng, China
Nanjing Xinyuan Marine Compressor Co., Ltd.Jiangsu Sheng, China
Sanying Stationery Paper Co., Ltd
Luoyang Longhui Petrochemical Engineering Co. Ltd.
Qilong Amusement Equipment Co., Ltd.Zhejiang Sheng, China
Santai Power Technology (Nanjing) Co., Ltd.Jiangsu Sheng, China
Fujian Jiuding Construction Group Co. Ltd.
Guigang Ruian Machinery Equipment Co., Ltd.Guangxi Zhuangzu Zizhiqu, China