- 隆金动力设备贸易（天津）有限公司 (DRIVES & CONTROL (TIANJIN) PTELTD)
- 隆鑫集团进出口有限公司 (LONCIN GROUP IMP. & EXP. CO.,LTD.)
- 隆鑫集团有限公司 (LONCIN GROUP CO.,LTD.)
- 陇川华通进出口实业总公司 (LONGCHUANG HUATONG JINCHU KUO SHIYE ZHONG COMPANY)
- 陇川且兴联边贸公司 (LONGCHUANG COUNTY XINLIAN BIANMAO COMPANY)
- 陇川县八一商号 (LONGCHUANG COUNTY BAYI COMPANY)
- 陇川县宝川边境贸易公司 (LONGCHUANG COUNTY BAOCHUANG BIANJIN MAOYI COMPANY)
- 陇川县边贸商号 (LONGCHUANG COUNTY BIANMAO COMPANY)
- 陇川县大姚金凤实业贸易公司 (LONGCHUANG COUNTY DAYAO JINFONG SHIYE MAOYI COMPANY)
- 陇川县电力开发公司 (LONGCHUANG COUNTY DIANLI KAFA COMPANY)
- 陇川县甸川贸易实业总公司 (LONGCHUANG COUNTY DIANCHUANG MAOYI SHIYE ZHONG COMPANY)
- 陇川县凤羊商号 (LONGCHUANG COUNTY FONGYAN COMPANY)
- 陇川县国贸实业总公司 (LONGZHUANG COUNTY GUOMAO SHIYE ZHONG COMPANY)
- 陇川县海通实业贸易公司 (LONGCHUANG COUNTY HAITONG SHIYI MAOYI COMPANY)
- 陇川县宏川贸易总公司 (LOGNCHUANG COUNTY HONGCHUANG MAOYI ZHONG COMPANY)
- 陇川县宏嘉边贸公司 (LONGCHUANG COUNTY HONGJIA BIANMAO COMPANY)
- 陇川县华福商号 (LONGCHUANG COUNTY HUAFU COMPANY)
- 陇川县环洋有限责任公司 (LONGCHUANG COUNTY HUANYAN CO.LTD.)
- 陇川县林贸商号 (LONGCHUANG COUNTY NINGMAO COMPANY)
- 陇川县民辉福利商行 (LONGZHUANG COUNTY FULI COMPANY)
