Is the Shanxi black tombstone in Quyang County, Hebei Province reliable? Is it true?/You don't say. Where's his engraving machine?

Reliable, true and good. The self-made technology of Shanxi black tombstone in Quyang County, Hebei Province is powerful and reliable. Shanxi Blackstone is extremely hard, and the engraving difficulty coefficient of the engraving machine is much higher, but the carved patterns are more realistic, and the design and quality of the engraving machine are very good. Hebei Province, which belongs to Jizhou and Zhili in ancient times, is called "Ji" for short, and governs 1 1 prefecture-level cities, with Shijiazhuang as its capital.