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Weichai Power Co.,Ltd

Yuchai Group

Cummins Inc.

About Allison Transmission

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Fast Group

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Shannxi Hande Axle Co., Ltd

Shandong Linglong Tire Co., Ltd.

Shandong Binzhou Bohai Piston Co., Ltd.

QINGDAO FULLRUN TYRE CORP.,LTD

AEOLUS Tyre Co. Ltd.

Telma Vehicle Braking System CO., Ltd

Shanghai Diesel Engine Co., Ltd

Jingyi Automobile Air Conditioner Co., Ltd.

Qijiang Gear Transmission Co., Ltd.