Jiangsu Guoqiang Zinc Plating Industrial Co，Ltd.
Jiangsu Guoqiang Zinc Plating Industrial Co，Ltd. No.1 solar panel mounting structures supplier in China No.1 highway guardrail supplier in China The leading manufacturer for Noisy barrier / ring lock
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Anti Corrosion W Beam Guardrail Highway Roadside Guardrail
Advantages:
Easy installation: just attach the beam directly to the post, no need of blocks.
Prevent the mobile equipment from skidding off the road by redirecting it.
Minimum the damage of errant vehicles.
High quality material and anti-rust surface for longer service life.
Corrosion resistant
Can be repaired quickly after accident.
| GQ Established | in 1998 |
| GQ headquarter staff | >3000 |
| Total factory area headquarter | > 1,000,000 square meters |
| yearly sales of highway guardrail | in 2021: 1.2 millon tons |
| other two production base | Henan xinyang and Hebei Tangshan |
Highway Guardrails is a system designed to keep people or vehicles from straying into dangerous or off-limits areas. In traffic engineering, guardrails prevent vehicles from veering off the roadway into oncoming traffic, crashing against solid objects or falling into a ravine.
GQ's highway guardrail business started in 2003, and since 2009, it's been on No. 1 position in China
nearly 50% market share at home, and has been exported to wordwide area for more than 15 years. customized quliaty standards of different countries. won good reputation with good quality and reasonable prices.
GQ's highway guardrails made of carbon steel or low carbon steel which has good tensile strength and elogation to assure when impact happened with vehicles, it has good flexibility to absorb energy to protect drivers.
GQ has good capacity of zinc coating with a world-biggest zinc bath of 13meters length. totally 8 zinc bath. as well as powder coating processing.
besides, robot / manual welding, punching,lazer cutting also commonly used in customized product requirements.
| CROSS SECTION | 82*310mm | |
| LENGTH | 4320mm | |
| THCIKNESS | 2.5/3.0mm | |
| BASEMETAL | Carbon steel | Q/S235/355/275 |
| SURFACE TREATMENT | hot dip galvanized | or powder coating |
| COATING THICKNESS | according to ISO1461 | or ASTM A123 |
| APPLICATION | mounted with different type of pole along side highway to protect traffic safety | |
| We also manufacture: |
| Solar panel mounting structures |
| Hot dip galvanizing processing |
| Noise barriers |
| Cold forming profiles |
| Communication & Power transmission tower |
products already sold to around the worlds for more
than 10 years
High quality and good price !
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