| Headquarters address: No. 99, Xingshang Road, Gucheng Street, Shouguang City, Shandong Province | |
| Tel: (0536) 5789010 | |
| E-mail:sdml@molonggroup.com | |
| Marketing Company (Domestic Business) | |
| Phone: (0536) 5789102 | |
| E-mail:xsb@molonggroup.com | |
| Import and Export Company (International Business) | |
| Phone: (0536) 5196887 | |
| E-mail:sdml@molong.cn | |
| After-sales Service Department | |
| Tel: (0536) 5789095 | |
| E-mail:shfwb@molonggroup.com | |
| Board of Directors Office | |
| Phone: (0536) 5100890 | |
| E-mail:dsh@molonggroup.com | |
| Human Resources Department | |
| Phone: (0536) 5789039 | |
| E-mail:hr@molonggroup.com | |
| Purchasing Department | |
| Tel: (0536) 5789020 | |
| E-mail:gyb@molonggroup.com | |
| Logistics Department | |
| Phone: (0536) 5789023 | |
| E-mail:wlb@molonggroup.com | |
| Reporting hotline | |
| Phone: (0536) 5789086 | |
| E-mail:sjb@molonggroup.com | |