- Shanghai Jingxin Industrial Development Co., Ltd.
TEL：021-57790908 021-57790918 021-33886881 
Fax：021-54298177 
Market and complaint mobile phones:：13817395139 
Email：service@istsol.com 
Address： Room 301, 3rd Floor, No. 40, Lane 5, Caonong Road, Songjiang District, Shanghai.China 
- More phone calls
For more sales contact information for provinces, cities, and regions, please refer to the phone numbers of the major offices at the bottom
- East China Office (Shanghai, Jiangsu, Fujian)
Person in charge: Manager Zhang : 18616236297 
Shen Gong (Southern Jiangsu): 17721048042 Zhang Gong (Fujian): 13020146659 
- East China Office (Zhejiang)
Person in charge: Manager Xu 13162757046 
Yu Gong (Scientific Research): 15921069374 Li Gong (Government): 15000734059 
- North China Office (Beijing, Inner Mongolia, Tianjin) Person in charge: Manager Meng 13331958863
Wang Gong (Beijing): 18217045813 Qi Gong (Beijing): 18019110254 Dong Gong (Inner Mongolia): 15921663279 
- South China Office (Guangdong, Hainan, Guangxi, Guizhou) Person in charge: Manager Qi 15216655373 Zhong Gong (Shenzhen): 13761287917 Liu Gong (Guangxi): 15921243315 XCMG (Guizhou): 18184588633
- Henan Office (Henan, Shanxi) Person in charge: Manager Li 15902194487 Zhu Gong (Shanxi): 15157042821
- Anhui Office Responsible person: Manager Wang Tel: 13262752227
- Hubei Office Manager Li (scientific research): 17317817458 Manager Xu (Government): 19145702281
- Hebei Office Responsible person: Manager Meng Tel: 13331958863
- Northwest Office (Shaanxi, Ningxia) Responsible person: Manager Yan Tel: 17821931915
- Shandong Office Responsible person: Manager Liu Tel: 18049990362
- Gansu, Qinghai, Tibet Office Responsible person: Manager He 13002189135 Tel: 13002189135
- Southwest Office (Chongqing, Sichuan) Responsible person: Manager Li Tel: 15800537310
- Xinjiang Office Responsible person: Zhang Gong Tel: 13061871352
- Central China Office (Hunan, Jiangxi, Yunnan) Responsible person: Manager Ye Tel: 13052186946 Huang Gong (Hunan): 13122971850 Zhang Gong (Yunnan): 13122971850
- Northeast Office (Heilongjiang, Liaoning, Jilin) Person in charge: Manager Shao 13310021316 Zhang Gong (Jilin): 15901710045 Dong Gong (Heilongjiang): 15601812715
- US Office Responsible person: CAN CAO Tel:+1-8589996804
