| Address : | C1-7, Xuhui Center, Jinguan North 2nd Street, Shunyi District, Beijing City, P.R. China 101300 |
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| Work Time : | 8:30-18:30(Beijing time) |
| Phone : | 86-10-89461910(Work Time) 86-10-89461910(Nonworking time) |
| Fax : | 86-10-89461910 |
| Email : | sales@hongruntongmarine.com |
| Phone : | +8618910539783 |
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| WhatsApp : | 8618910539783 |
| WeChat : | +8618910539783 |
| Email : | sales@hongruntongmarine.com |
