
Zhejiang General Mortar Research Institute

Young-Ja Lee

Xidelong (China) Co. Ltd.Fujian Sheng, China

Xiamen Honglusheng New Building Materials Co., Ltd.Fujian Sheng, China

Foshan Xiangde Intelligent Technology Co., Ltd.

Jiangsu Yinghuan Urban Environmental Service Co., Ltd.Jiangsu Sheng, China

China Gezhouba Group Mechanical & Electrical Constr Co., Ltd.

Chengdu Wanlilan Environmental Protection Technology Co., Ltd.Sichuan Sheng, China

Sandvik KKJapan

Yangjiang Baiwoyuan Tools Co., Ltd.Guangdong Sheng, China

Jiangsu Keyida Environmental Protection Technology Co., Ltd

Suzhou Borui Automatic Control Valve Co., Ltd.Jiangsu Sheng, China