
Chengdu Xianghui Commodity Concrete Co. Ltd.

Jiangsu Yangnong Kumho Chemical Co., Ltd.

China Quality Technology Inspection and Testing Research Institute Co., Ltd.

Shanghai Maritime UniversityShanghai Shi, China

Mak't Zand BV

UEA Enterprises Ltd.

Changzhou Ranto Metalwork Co. Ltd.

Wujiang Hongyi Textile Co., Ltd.

Hebei Zhongye Metallurgical Equipment Manufacturing Co. Ltd.

Siegel & Co.

Tianjin Feiyue Aviation Industry Co., Ltd.

Ningbo Jiangbei Qingwei Environmental Protection Technology Co., Ltd.