In terms of intellectual property rights, Neihuang Jin Jian Mining Drilling Rig Co., Ltd. owns three registered trademarks and three patent information. In addition, Neihuang Golden Arrow Mining and Drilling Co., Ltd. also directly controls 1 enterprise.
If you want to know about Neihuang Jin Jian Mining and Drilling Co., Ltd., you should go to the enterprise to learn about it-check the enterprise, check the boss, check the risks for free and find business opportunities.