Guangzhou Saipu Electronic Technology Co. Ltd.
Aquatic Amusement Associates Ltd.
Shenzhen FIBERTOP Technology Co. Ltd.
Jinan Languang Electromechanical Technology Co., Ltd.
Union Trading Co., Ltd.
Les Verres Srl
Sinochem (Ningbo) Runwo Membrane Technology Co., Ltd.
Heiwa Kogyo KK
Hoptroff London Ltd.
Rolling Transport Systems Ltd.
Brown Group, Inc.
Nakagawa Hume Kan Kogyo KK