Shanghai Collodin Material Scientific & Technology DevelopmentShanghai Shi, China
Ningbo Letuo Metal Technology Co., LtdZhejiang Sheng, China
Shanghai Ruiyang Marine Technology Co. Ltd.Shanghai Shi, China
Baiyi Lighting (Shanghai) Holding LimitedShanghai Shi, China
Tecnofil
Hongsheng Wire & Cable Co., Ltd.Zhejiang Sheng, China
Liankehua Technology Co., Ltd.Guangxi Zhuangzu Zizhiqu, China
Jiangsu Kaimei Purui Engineering Technology Co., Ltd.Jiangsu Sheng, China
Jiangxi Shangbao Tea Co., Ltd.
Europea SpAItaly
Sichuan Port and Shipping Construction Engineering Co., Ltd.Sichuan Sheng, China
Nanjing Shiner Communication Technology Co., Ltd.Jiangsu Sheng, China