Our company supplies road safety facilities such as corrugated beam guardrail panels, spacers, energy absorbing consoles, anti-blocking blocks, post caps and end terminals. It has obtained the mass production certificate for guardrail panels, hot-dip galvanization and powder coating production issued by the Ministry of Communications, and the ISO9001 Quality Management System certification. After years of development, it has become an influential enterprise in Shandong Province. We strictly control quality inspection. It is the responsibility of the quality control department to conduct daily quality inspections in the production workshop. We must ensure that every product meets customers' quality requirements. We can verify product quality through third parties to ensure it meets customer requirements. Our rigorous work attitude, cooperation and win-win service concept have been well received by most consumers.