Sell soft ball call

Our company produces soft ball coal. The soft ball coal made from selected materials. By exquisite workmanship and many procedures, the coal was compressed and become ball coal. When you buy it you will find that the coal is excellent value.
Particular important is that the ball coal contains sulphur is low; they are clear coal and better to protect environment. It can keep burning over 20 hours. We can produce and supply 10000-20000 ton per monthly.
Specification : Calorific 4500. Moisture : Max 3%. Volatile matter 16%. Sulphur : max0.4%. Accept pressure : over 90kg. Broken rate : max 3%
Size : 30mm×50mm The Shape is oval
Packaging : 1000kg ton bag.
Payment :L/C
But the calorific According to your request,4000-6000,
Shipment port : Dadonggang