factory direct stainless steel prison barbed razor wire   US $700.00-$836.00  / Ton  10 Tons (Min. Order)  Surface Treatment: Galvanized  Material: Stainless Steel Wire  Type: Barbed Wire Coil  Place of Origin: Hebei,China (Mainland)  Brand Name: QYM Fence  Web:http://www.wiremeshglobal.com/   The prison guardrail has the characteristics of high safety and good anti climbing ability. The network is beautiful in appearance and diverse in color. It not only acts as a fence, but also plays a role of beautifying.