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 POLY STRIP |
| steel | hot rolled carbon steel |
| process | cold roll forming |
| size | 4130*310*82 |
| steel grade | S235/S355/Q235/Q355 |
| surface treatment | hot dip galvanized powder coated |
| Brand Name | GQ |
| Model Number | 3810 efective length |
| 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 POLY STRIP |
| steel | hot rolled carbon steel | process | cold roll forming |
| size | 4130*310*82 | steel grade | S235/S355/Q235/Q355 |
| surface treatment | hot dip galvanized powder coated | Brand Name | GQ |
| Model Number | 3810 efective length | Certification | ISO9001 ISO14000 |
| Place of Origin | CHINA | ||
| High Light | Zinc Coating Road Guard Rail ，Cold Roll Formed Guard Rail ，Carbon Steel Q235 Road Guardrail | ||
Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd (short name: GQ)
| GQ Established | in 1998 |
| GQ Group total staff | >10000 |
| Total factory area headquarter | > 1,000,000 square meters |
| yearly sales of highway guardrail | in 2022: 1.3millon tons |
| other two production base | Henan xinyang and Hebei Tangshan |
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 like EN1317, AASHTO M180,SANS 1350 etc. 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.
| CROSS SECTION | 82*310mm | |
| LENGTH | 4130mm | |
| THCIKNESS | 12g/10g | |
| BASEMETAL | Carbon steel | Q/S235/355/275 |
| SURFACE TREATMENT | hot dip galvanized | or powder coating |
| COATING THICKNESS | ASTM A123 | or ISO1461 |
| 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 |
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.
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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