
Holland Gaas BVNetherlands

Nanchang Beethoven New Building Materials Co., Ltd.Jiangxi Sheng, China

Shanghai Xingaoqiao Ningcheng Construction Engineering Inspection Co., Ltd.Shanghai Shi, China

Jian Shen, MBA

Jiangsu Tuyun Intelligent Technology Development Co., Ltd.Jiangsu Sheng, China

Chongqing Jiexin Environmental Protection Technology Co., Ltd.Chongqing Shi, China

Yunnan Dongchang Agriculture and Forestry Products Development Co., Ltd.Yunnan Sheng, China

Jinan Zhijiu Paper Products Co., Ltd.Shandong Sheng, China

AmkoRussia

Guangzhou Crazy Cool Technology Co., Ltd.Guangdong Sheng, China

Foshan Lingsu Technology Co., Ltd.Guangdong Sheng, China

Fuzhou Internet of Things Open Lab Co., Ltd.Fujian Sheng, China