The barbed wire is twisted by a fully automated barbed wire machine. Folk commonly known as Tribulus terrestris, barbed wire, barbed wire. Types of finished products: single wire twisted and double wire twisted. Raw materials: high-quality low-carbon steel wire. Surface treatment process: electro-galvanized, hot-dip galvanized, plastic coated, plastic sprayed. There are blue, green, yellow and other colors. Uses: Used for isolation and protection of grassland boundary, railway and highway.