... 7 Note: Reputable manufacturer specialized in Highway Guardrail (Crash barrier, Safety Barrier) since 1994.We are a reputable manufacturer specialized in ... complete system of Highway Guardrail (also named as Crash barrier, Safety Barrier, Road Barrier) since 1994. We are also a contractor of ... steel posts (C Posts, U Posts, Sigma Posts) and blocks, we can also supply bolts, nuts and washers, reflector, ...