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Hunan, Guangxi, Yunnan, Jiangxi

Regional Manager: Zhang Yunai

Mobile phone: 17336677168

Email: yunai.zhang@sz-tongye.com

Service scope:

1. Responsible for providing customer call and letter information services

2. Responsible for providing technical support and customer service for products related to high-speed trains, locomotives, and subway trains.

Shanghai, Jiangsu, Zhejiang, Anhui

Regional Manager: Xiao Feifei

Mobile phone: 13952061775

Email: feifei.xiao@sz-tongye.com

Service scope:

1. Responsible for providing customer call and letter information services

2. Responsible for providing technical support and customer service for products related to high-speed trains, locomotives, and subway trains.

Guangdong, Hainan

Regional Manager: Lin Bin

Mobile phone: 13725572167

Email: bin.lin@sz-tongye.com

Service scope:

1. Responsible for providing customer call and letter information services

2. Responsible for providing technical support and customer service for products related to high-speed trains, locomotives, and subway trains.

Fujian, Guangdong (Shenzhen, Dongguan)

Regional Manager: Liu Qian

Mobile phone: 18673388844

Email: qian.liu@sz-tongye.com

Service scope:

1. Responsible for providing customer call and letter information services

2. Responsible for providing technical support and customer service for products related to high-speed trains, locomotives, and subway trains.