Zhejiang Guanlong Machinery Valve Co.,LTD After-sales service point
North-east area -After-sales service point
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| Liaoning Province - Shenyang | |
| Liaoning province - Jinzhou | |
| Inner Mongolia - Baotou | |
| Inner Mongolia - Tongliao |
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North China area -After-sales service point
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| Beijing-Beijing | |
| Tianjian-Tianjian | |
| Hebei-Shijiazhuang | |
| Shanxi-Taiyuan |
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East China area -After-sales service point
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| Zhejiang-Ningbo | |
| Zhejiang-Hangzhou | |
| Shandong-Jinan | |
| Jiangsu-Nanjing | |
| Anhui - Hefei | |
| Fujian - Xiamen |
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South China area-After-sales service point
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| Guangdong-Shenzhen | |
| Hainan - Sanya | |
| Guangxi-Nanning |
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Northwest area -After-sales service point
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| Xinjiang - Urumqi | |
| Shanxi-Xi'an | |
| Ningxia - Ningxia |
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southwest area -After-sales service point
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| Yunnan - Kunming | |
| Guizhou - Guiyang | |
| Chongqing - Chongqing | |
| Sichuan-Chengdu |
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other areas -After-sales service point
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