00:30 1.Modern poultry breeding essential equipment
00:24 BOLONG ORGANIC FERTILIZER
00:15 BOLONG High temperature aerobic compost tank 7days,organic waste to organic fertilizer
00:24 BOLONG ORGANIC FERTILIZER
00:40 BOLONG Production process
00:24 BOLONG organic fertilizer
00:38 Short compost period,7days,organic waste to organic fertilizer
00:38 Short compost period,7days,organic waste to organic fertilizer