Packing: Standard export packing to protect goods or customer requirements Port: Any port in China1. the real material is made of high quality steel plate after anti-corrosion treatment, durable, bright and beautiful. 2. anti-corrosion technology hot dip galvanized, surface can also spray/dip and other anti-corrosion treatment to confirm the corrosion conditions of highway traffic engineering steel parts 3. mild steel it has a strong ability to absorb collision energy, has a good targeting induction function, and can be coordinated with the road alignment 4. the edge is round, the use of advanced technology on the edge grinding treatment durable, anti-cutting hands, higher safety. 5. strong corrosion resistance, low durability cost, impact resistance, long life, higher safety and environmental protection.Shandong Zhongao Steel Co. LTD. is a large-scale iron and steel enterprise integrating sintering, iron making, steel making, rolling, pickling, coating and plating, tube making, power generation, oxygen production, cement and port. The company takes the customer as the center and implements the "product marketing + technical service" mode to perceive the market demand one step ahead and help customers realize the value enhancement ability. By providing customers with the most cost-effective products, and in product delivery, quality assurance, Service follow-up and other aspects to create maximum value for users, and then establish an interdependent strategic cooperative relationship with customers.