For natural, man-madestone craft and refurbishment of the crystal surface, suitable for mining, hotels, Buildings, supermarkets, hospitals, schools and so on.
用于天然,人造石材的晶面工艺与翻新,适用于工矿,宾馆,大厦,超市,医院,学校等。
2
They used to man-made rock walls, the stone houses were locked up in the manner tripping lessons, in the eyes of stone, and is not a ridiculous one stone?