About product and suppliers:
            244 coal seam mining products are offered for sale by suppliers on Alibaba.com, of which other mining machines accounts for 13%, mineral separator accounts for 1%. 

A wide variety of coal seam mining options are available to you, 

There are 243 suppliers who sells coal seam mining on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Vietnam, from which the percentage of coal seam mining supply is 98%, 1% respectively.