(In no special order)

NEMAK,S.A
Mazda Motor Corporation.
Suzuki Motor Corporation.
Honda Motor Co., Ltd.
Daihatsu Kogyo Co., Ltd.
Kubota Corporation.
Aichi Machine Industry.
Toyota Motor.
Mitsubishi Motors Corporation.
Isuzu Motors.
YAMAHA MOTOR CO., LTD.
Hyundai Motor.
Nissan Motor Co.
Hino Motors, Ltd.
TOYOTA INDUSTRIES CORPORATION.
RENAULT SAMSUNG MOTORS
F.tech Inc.
TSUCHIYOSHI INDUSTRY
Perodua Engine Manufacturing Sdn Bhd
Asahi Breweries, Ltd.
Kirin Brewery Co., Ltd.
Sapporo Breweies Ltd.
Suntory Limited
Orion Breweries, Ltd.
Takara Shuzo Co., Ltd.
Hakutsuru Sake Brewing Co., Ltd.
Katakura Chikkarin Co., Ltd.
Yonekyu Co., Ltd.
Micro Breweries
Mitsubishi Heavy Industries Ltd. Kobe shipyard.
Mitsubishi Jyuko Kankyo Engineering.

Sumitomo Heavy Industries, Ltd.
Fine Inc. (KOREA)
Mitsubishi Corporation Technos
Maruka Machinery Co., Ltd.
CORNES Technologies Ltd.
NACHI-TOKIWA Corp.
Sanko Shoji Co.,Ltd.
Kokusai Kogyo Co.,Ltd.
Hamamatsukihan Co., Ltd.