
Daiichi Seiyaku Co., Ltd.

Asia New Material Technology Co., Ltd.

Leitl Spannton GmbH

Shanghai Sai Yuan Biotechnology Co., Ltd.

Fujian Zhongyoujun Building Materials Technology Co., Ltd.

Daico MFG Co. Ltd.

CRRC Nanjing Puzhen Co., Ltd.

Seiko Clock, Inc.

Sanya Nanfan Science and Technology Research Institute

TK Group (Holdings) Ltd.Guangdong Sheng, China

Xi'an Architectural Design and Research Institute Co., Ltd.

Fei Jun Xu