Excuse me, where can I make a mine roadway model in Henan Province? Those who need majors can also come from nearby provinces. For example, in Jiangsu Province.

Tian Rong Wanhua Science and Education Equipment Co., Ltd., which specializes in making coal mine safety teaching models, promotes laboratory equipment models such as ventilation, mining, electromechanical and transportation in ampere centers at all levels. Last year, our unit purchased a batch of three-level ampere center training models in this factory, including modern mine simulation integrated system model, inoue industrial square and underground mine production system, all of which were made according to the theory. The appearance is beautiful and the after-sales service is really good. Some time ago, there was something wrong with a small model and I called to try to repair it. Unexpectedly, the technicians came to our mine the next day. The one you want should be able to do it.