Basalt column shakedown stone
1.Thick is from 3cm to 5cm,
2.Diameters are 2 kinds:35-60cm and 15-25cm, Finished is lychee,other sides are natural. Or finished is polished other sides.
Lzkingstone Co., Ltd,specialized in the manufacturing and exporting basalt colum,sandstone,granite,limestone and spme new materials,3 factories in Heilongjiang
Tokyo Ooyama New Construction