China-Places.com 已列出约 12 矿业公司 在 Heilongjiang. 一些最受好评的 矿业公司 在 Heilongjiang 是- Heilongjiang River Tongshan Mining Industry Limited Company Zhu Nen River Office, Changyuan Coal Sales Agency, Longmei Group Coal Marketing Branch Hegang Company, Hegang Coal Mining Bureau Duozhong Marketing General Company, Hegang Coal Mining Bureau Duozhong Marketing General Company, Longmei Group Coal Marketing Branch Hegang Company, Shengyuan Coal Limited Company, Shengyuan Coal Sales Company （Northeast Gate）, China Mining Industry Resource Group Company Ltd. Harbin Office & Zhongmei Longhua Harbin Industry Company Ltd.