Jiangsu Zhongda Tower Technology Development Co., Ltd. is affiliated to Jiangsu Zhongneng Group and is located in Pizhou Economic and Technological Development Zone. The company was established in May 2014 with a total investment of 3.5 billion yuan, covering an area of more than 1,200 acres. It is one of the most influential guardrail board manufacturers in china.
The amount of highway guardrail board: the standard section of the column spacing is 4 meters, 250 plates per kilometer, 250 columns, 2 ends, 250 column caps, 250 anti-blocking blocks, 3000 sets of connecting bolts M16×40, and splicing bolts M16 ×50 1000 sets, M16x180 500 sets.
Double wave sprayed guardrail board
Specifications: Double-wave sprayed guardrail board surface treatment process sprayed plastic process. The black parts are hot-dip galvanized and then sprayed (process flow: the steel plate is pickled and washed to clean the rust and then put into the galvanized pot (according to the national standard galvanizing and non-standard galvanizing, galvanizing in the galvanizing pot) Time is different) Cooling, medicating, cleaning and polishing after fishing. Plastic powder spraying after polishing.). The color of double-wave sprayed plastic guardrail board: grass green, yellow, white, gray, etc. Features of double-wave sprayed plastic guardrail board: variety of colors, beautiful and generous use on the road to add color to the road, super corrosion resistance, non-toxic and harmless, sun-proof and rain-proof, long life and other characteristics. Double-wave sprayed plastic guardrail board accessories: double-wave anti-blocking block (bracket), 114 column or 140 column, column cap, bolt, gasket, etc.

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