Shandong Guanxian Heda Traffic Facilities Co., Ltd. is located in Shandong Guanxian Industrial Park and is specialized in the design, production, sales and construction of road traffic safety products. It is an economic entity integrating scientific research, planning, production, installation and construction. Our company produces and processes new metal materials such as marker posts, signboards, bridge anti-collision guardrails (Q355B/C/D/E, Q390D/E), stainless steel guardrails, isolation guardrails, light guardrails, landscape guardrails, aluminum alloy guardrails, corrugated beam steel guardrails, movable guardrails, crash pads, etc. The company has a variety of metal processing equipment, six CNC plasma cutting machines, two laser cutting machines, three robot welding machines, one la…