Alibaba.com offers 7 low sulphur coal ball products. About 71% of these are coal, 14% are cast & forged. A wide variety of low sulphur coal ball options are available to you, There are 7 low sulphur coal ball suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of low sulphur coal ball respectively. Low sulphur coal ball products are most popular in Eastern Europe, South Asia, and Southeast Asia. You can ensure product safety by selecting from certified suppliers, including 1 with ISO9001 certification.