Jiangsu Guoqiang Zinc Plating Industrial Co，Ltd.
| Payment Terms | L/C,, T/T, D/A, D/P |
| Supply Ability | 1200pcs per day |
| Delivery Time | 2-4weeks upon receipt of downpayment/LC. |
| Packaging Details | bundled with steel wires |
| steel | low alloy carbon steel |
| process | cold rolled |
| length | 4000/3810 effective length |
| steel grade | S/Q355 |
| cross section | 310*82 |
| Brand Name | GQ/OEM |
| Model Number | A PROFILE/B PROFILE |
| Certification | ISO9001 ISO14000 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,, T/T, D/A, D/P | Supply Ability | 1200pcs per day |
| Delivery Time | 2-4weeks upon receipt of downpayment/LC. | Packaging Details | bundled with steel wires |
| steel | low alloy carbon steel | process | cold rolled |
| length | 4000/3810 effective length | steel grade | S/Q355 |
| cross section | 310*82 | Brand Name | GQ/OEM |
| Model Number | A PROFILE/B PROFILE | Certification | ISO9001 ISO14000 |
| Place of Origin | CHINA | ||
| High Light | Q355 Steel Security Guardrail ，cold rolled Steel Security Guardrail ，Q355 Traffic Crash Barrier | ||
Highway Guardrail Per Meter Steel Security W Beam Guard Rail Traffic Crash Barrier
| Material | Q235B, Q345B, ASTM A36 |
| Surface Treatment | Hot Dip Galvanized |
| Zinc Coating | 550g-1100 g/m2 double sided |
| Thickness | 2.7mm-4.0mm |
| Thickness Tolerance | +/-0.015mm |
| Specification | wave width: 308-315mm |
| wave height: 81-85mm | |
| length: 4130, 4320mm | |
| standard or your specification and drawings are welcome,we may make according to your requirements. |
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, it's rolled formed into corrugated profiles to assure when impact happened with vehicles, it has good flexibility to absorb energy to protect drivers.
GQ has good capacity of zinc coating, biggest zinc bath is 13meters long. totally 8 zinc bath. as well as powder coating processing.
besides, robot / manual welding, punching,lazer cutting also commonly used in customized product requirements.
product features:
| CROSS SECTION | 82*310mm | |
| LENGTH | 4000/3810mm | |
| THCIKNESS | 2.5/2.75/3.0mm | |
| BASEMETAL | low alloy carbon steel | Q/S235/355 |
| SURFACE TREATMENT | hot dip zinc coating | or powder coating |
| COATING THICKNESS | meet ISO1461 75µm | or ASTM A123 80µm |
| APPLICATION | mounted with different type(sigma/C/U/I)of post along side highway to protect traffic safety | |
| We also manufacture: |
| Solar panel mounting structures |
| Hot dip galvanizing processing |
| Noise barriers |
| Cold forming profiles |
| robot welding/manual welding profiles |
products already sold to around the worlds for more
than 10 years
High quality and good price !
Company Details
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
2.5billions -3 billions
Employee Number:
8000~10000
Ecer Certification：
Active Member
JIANGSU GUOQIANG ZINC PLATING IND.CO.,LTD. Established in 1998, ranked among top 500 private companies of China. It is totally 800,000sqm area with more than 5000 empolyees. Total output will exceed two millon tons in 2017. It is the biggest manufacturer of highway guardrails and sola... JIANGSU GUOQIANG ZINC PLATING IND.CO.,LTD. Established in 1998, ranked among top 500 private companies of China. It is totally 800,000sqm area with more than 5000 empolyees. Total output will exceed two millon tons in 2017. It is the biggest manufacturer of highway guardrails and sola...
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