| company home office

Address: No. 69 Zhen Zheng street, Chengguan County, Hunan, Hengdong

Tel：086-0734-5222517/0734-5239050

Fax：086-0734-5223503 　Zip code：421400

E-mail:：luolf@hnjyb.com

| Domestic sales Department

Address: No. 69 Zhen Zheng street, Chengguan County, Hunan, Hengdong

Tel：086-0734-5222517

Fax：086-0734-5224853 　Zip code：421400

Contacts:：Mr. Lai

| International Trade Department

Address: No. 69 Zhen Zheng street, Chengguan County, Hunan, Hengdong

Tel：086-0734-5239026

Fax：086-0734-5224853 　Zip code：421400

Contacts:：Ms. Yan

| Marketing Department

Address: No. 69 Zhen Zheng street, Chengguan County, Hunan, Hengdong

Tel：086-0734-5239028

Fax：086-0734-5239044 　Zip code：421400

Contacts:：Mr. Yuan

| HR department

Address: No. 69 Zhen Zheng street, Chengguan County, Hunan, Hengdong

Tel：086-0734-5239050

Fax： 　Zip code：421400

Contacts:：Ms. Luo

| WeChat public number

Heng Shan Gear Co., Ltd.

Address: No. 408, Heng Mountain Avenue, Heng Shan County, Hunan

Office：086-0734-5810238

Fax：086-0734-5827968 　Zip code：421400

URL：www.hsclgs.cn/

Office：086-0734-5826168

Fax：086-0734-5826168 　Zip code：421400

URL：www.jljxgs.net