Guardrail boards, corrugated guardrail boards, anti-blocking blocks, columns, brackets

护栏板：

4320x310X85X3

护栏板：

4320x506X85X4

立柱：

114/140

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-- - d Shandong Huanchang Road and Bridge Facilities Co., Ltd. is a large enterprise specializing in the development, production and sales of road and bridge facilities products. It is located in the New Industrial Park of Guan County, Shandong Province with convenient transportation. Our company has strong technical force and first-class equipment. The manufacturer specializes in the production of highway corrugated beam guardrail boards, anti-blocking blocks, column caps, ends, flange columns, brackets, and anti-glare board brackets. The annual production capacity is 10,000 sets for the construction of kilometers of highways. Our company has various types of punching machines, hot-dip galvanizing production lines, electrostatic spraying production lines and 10,000 tons of finished products. The product passed the inspection by the Ministry of Communications Testing Center and was issued a product certificate and product mass production and installation permit. Our company uses it on highways all over the country with its excellent anti-corrosion performance and beautiful appearance. The company takes technology first and quality as its corporate purpose. With the concepts of integrity, innovation and development, we strive to contribute to transportation facilities and sincerely cooperate with you to create a better future hand in hand. Ten-hole guardrail board-double wave guardrail