Domestic marketing and serving network :

1.  Huadong Office is in Changzhou city. It takes charge of the business and customer service form Jiangsu, Shanghai, Zhejiang and Anhui province.

2. Northeast Office is in Changchun city. It takes charge of the business and customer service form Jilin, Liaoning and Heilong Jiang province.

3. South China office is in Guangzhou city. It takes charge of the business and customer service form Fujian, Guangdong, Hainan, Guangxi, Hunan, and Jiangxi province.

4. Central China office is in Taiyuan city. It takes charge of the business and customer service form Shanxi, Sanxi, Henan, and Hubei province.

5. North China Office is in binzhou city. It takes charge of t the business and customer service form Shandong Tianjin, Hebei, and Beijing.

6. Southwest Office is in Kunming city. It takes charge of the business and customer service form Yunnan and Sichuan province.

Overseas marketing and serving network :

Hunan Changhe Machinery I/E Co., Ltd takes charge of all oversea business. And has developed agencies and built local after-sales service office within 8 countries or districts as Macau, Indonesia, Malaysia, Vietnam, Singapore, Philippines, Myanmar and Russia. All overseas services are done by after-sales service office.