Customer Center

We have a complete Trinity customer service network system,
always provide meticulous service for your pre-sale, sale and after-sales service.



North American

South American

China 1 Region
China 2 Region
China 3 Region
China 4 Region
China 5 Region
China 6 Region
  • China 1 Region

    Tibet Autonomous Region, Qinghai, Sichuan, Chongqing, Guizhou

  • China 2 Region

    Guangxi Zhuang Autonomous Region, Hainan, Yunnan, Gansu, Ningxia, Shaanxi, Shanxi

  • China 3 Region

    Hubei, Anhui

  • China 4 Region

    Hunan, Jiangxi, Henan, Shandong

  • China 5 Region

    Hebei, Beijing, Liaoning, Jilin, Heilongjiang, Inner Mongolia Autonomous Region, Xinjiang Uygur Autonomous Region

  • China 6 Region

    Zhejiang, Jiangsu, Shanghai, Fujian, Guangdong