Bishan Factory:

Company Name: Chongqing Dadong Longteng Automobile & Motorcycle Airvalve Manufacturing Co., Ltd.

Address: No.368, Jinjian Road, Bicheng Street, Bishan District, Chongqing. Zip code 402760

Contact: Mr.Allen Chen

Tel: +86 23-68512501

Mobile: +86 13637883916

Email: allen_on_line@126.com

QQ: 8358244

We-Chat: AllenChen0312

Huangjueping Factory:

Company Name: Chongqing Dadong Internal-Combustion Engine Manufacturing Co., Ltd.

Company Address: No.26,Jianshanbao, Huangjueping,Jiulongpo District, Chongqing. Zip 400053

Contact: Mr.Allen Chen

Tel: +86 23-68512501

Mobile: +86 13637883916

Email: allen_on_line@126.com

QQ: 8358244

We-Chat: AllenChen0312