On the base of importing foreign advanced technology, we developed and manufactured series of mining flameproof combined switches which are suitable for mines in China. 公司在引进国外先进技术的基础上，开发研制出适应我国煤矿生产的矿用隔爆型组合开关系列产品。
We produce mine explosion-proof mobile substation and mining flameproof dry-type transformers are widely used in the major coal mines nationwide and exported to the United Kingdom. 我公司生产的矿用隔爆型移动变电站和矿用隔爆型干式变压器广泛应用于全国各大煤矿，并出口到英国。
