How about Qinshui Duanshi Coal Mine?

Not bad.

1. Qinshui Duanshi Coal Mine is located in Qinshui County, Shanxi Province. Is a large state-owned coal mining enterprise, with an annual output of 2 million tons of coal, all using mechanized coal mining production.

2. Qinshui Duanshi Coal Mine is known as a five-star coal mine with the aim of safe production, efficient management, energy saving and environmental protection.