
Shandong Xinhua Special Steel Group Co. Ltd.

Aragonesas Delsa SA

Chongqing Guanda Century Cruise Co., Ltd.

Hangzhou Jinxing Copper Engineering Co., Ltd.

Bengbu Zhenggu Filter Co., Ltd.

Ottogalli

Changzhou Dahua Huanyu Machinery Manufacturing Co. Ltd.

BASF Structural Materials, Inc.

ZHEJIANG SOL GARDENING SERVICE CO.,LTD

Klaus Ortner,

Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences

Beijing Chuangtong Construction Group Co. Ltd.