■ Daifuku Pioneer Co., Ltd.

■ NPL Taiwan Co., Ltd.

■ Tsubakimoto Chain Co.

■ Matsushita Electric Works, Ltd.

■ Komatsu Ltd.

■ Takuma Co., Ltd.

■ Mitsubishi Heavy Industries, Ltd.

■ Matsushita Electronic Materials (Guangzhou) Co., Ltd.

■ Aoki Corporation

■ Shimizu Corporation

■ Kao (Taiwan) Corporation

■ NKK Co.

■ Hitachi Zosen Corporation

■ Sumiden Dengyo Co., Ltd.

■ Ataka Co., Ltd.

■ NGK Insulators, Ltd.

■ Shinsho Corporation

■ Ohji Rubber & Chemicals Co., Ltd.

■ Hitachi Zosen Corporation Taipei Branch

■ Takuma Taiwan Co., Ltd.

■ Toenec (Taiwan) Co., Ltd.

■ Matsushita Electronic Materials, Inc. (U.S.A)

■ Marubeni Taiwan Co., Ltd.