How many stone factories are there around Chengkou County, Chongqing?

There are three stone factories around Chengkou County in Chongqing. Zheng Xin Stone Women's Floriculture, Address: Long Fu Stone, 50 meters up the 100-step ladder of Gecheng Street, Address: No.0/22, North Street, Chengkou County, Chongqing, marble tiles (Chengkou Store) uses Bighorn Deer Super Wear-resistant Address: Chengkou Yilian Trade City, Chengkou County, Chongqing,