Multiple production lines, source factory
Main products:square sign post , u channel
sign post,steel line post , T/Y fence post
We have professional and advanced equipment to produce high quality sign post
Quality Road Sign Traffic Warning Post.
Jinshi is specialized in various sign post producing and exporting. During 15 years developing, we have equipped with advanced production equipment, skilled workers, professional sales representatives and considerate after sales service. These contributes our high quality products and long term cooperation with our customers.
Research and development department have been find more products to suit customers' applications and solve all our customers' problems.
Advanced equipment.
We have professional and advanced equipment to produce high quality metal steel square/u-channel/round sign post.
One-stop purchase.
We provide various traffic sign post including square sign post,u-channel sign post,round sign post. You can tell us what you need and will prepare all.
High quality products and certificates.
We produce high-quality sign posts and have obtained certificates such as ISO14001, ISO9001, BSCI, CE, etc.
Excellent after-sales service.
If you have any questions to products, you can contact us anytime. We can help you solve the problems.
Advanced sign post machine
Strict product inspection
Sign post in pallet
Loading container
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The products we can supply
The sign post is made with high quality steel post, perforated holes from top to bottom,Square posts designed for back-to-back mounting on all 4 sides. used to hang the traffic sign, parking sign and billboard and so on.
U-channel sign post have pre-drilled holes measuring 3/8” in diameter located at the top 30 inches of the post.Holes are 1 inch on center enabling you to easily align and mount your signs that are 12" x 18" or smaller.U-Channel posts have a tapered side for quick installation.Powder coating U-channel sign post and galvanized U-channel sign post treatments that outlast regular paint and offer added protection against rust and elements.
Perforated steel road traffic square sign post made from hot dipped galvanized for superior corrosion protection. Custom powder coating is available in a variety of colors.Multiple rivets on all four sides throughout the post, allow for several signs to be mounted anywhere you desire.Easy to reuse after accidents. The utilization of square post tubing leads to the substantial reduction of sign flutter in high wind and less loosening and damaging of signs on the post.
Industry News
The Anatomy of a Sign Post: The Overlooked Engineering Behind Every Roadside Sign
This paper elaborates the structural system, material selection, safety design and corrosion protection of road sign posts, demonstrating the rigorous engineering logic behind this ubiquitous roadside infrastructure.
Silent Witness – What Forensic Engineers Learn from Broken Sign Posts
This paper elaborates forensic analysis methods for broken sign posts, which help reconstruct crash dynamics, verify safety compliance and improve road hardware standards.
When Infrastructure Gets a Voice – The Journey to Sign Post V2I Communication
This paper elaborates the V2I communication system for roadside sign posts, covering core technologies, standards and engineering design, and clarifies its hybrid physical-digital redundancy logic.
Deaf, Blind, and Fast – Designing Signs for the Sensory Limits of Human Drivers
This paper examines traffic sign design principles and industry standards for drivers' sensory limitations, and clarifies signs' compensatory role in addressing human visual and auditory vulnerabilities.
