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Large Size Hollow Structural Square Tube for Support Beams and Columns
US$480.00
1-49 Tons
US$470.00
50-99 Tons
US$460.00
100+ Tons
Sample price:US$480.00/ton.Request sample
Product profile
Customization
AvailableType
Square TubeStandard
AISI, ASTM, DIN, JIS, GB, BSModel NO.
Square TubeComposition
Galvanized Steel,Aluminum,CarbonTechnique
Hot Rolled,Cold RolledShape
AnomalySurface Treatment
GalvanizedSpecial Use
Wear Resistant Steel, Free Cutting Steel, Mold SteelApplication
Construction and FrameworksMaterial
Carbon Steel, Galvanized Steel, Aluminum AlloyProject Solution Capability
Graphic Design, OthersThickness
1 - 20 mmProcessing Service
Welding, Punching, Cutting, BendingTransport Package
ShippingSpecification
ISOTrademark
SDOrigin
ShanghaiKey features
Custom Material Options: Available in Carbon Steel, Galvanized Steel, and Aluminum Alloy.
Flexible Thickness Range: Thickness options from 1 mm to 20 mm to suit various needs.
Comprehensive Processing Services: Includes welding, punching, cutting, and bending services.
In-Stock Fast Delivery: In-stock products shipped within 2-3 days after payment.
OEM and ODM Support: Full customization services and personalized design available.
Rigorous Quality Inspection: All products undergo strict testing before packaging and shipment.
Multiple Certification Standards: Certified with ISO 9001, SGS, and EWC standards.
Secure Packaging Solution: Waterproof paper and fumigated wood pallets for corrosion protection.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-08-20Nearest Port: ShanghaiAverage Response Time: ≤1.55hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF, DDP
AI-Powered supplier vetting
SummaryShanghai Sunnyda Industry Co., Ltd. is a Chinese company based in Shanghai, operating in the construction and decoration sector as both a trading company and a manufacturer. The company has been exporting since 2018, with a significant portion of its sales derived from exports. It holds multiple ISO certifications, indicating strong management systems. With over ten years of experience in manufacturing products like container houses and sandwich panels, Sunnyda operates five production lines and prioritizes product customization. The company has a notable presence in the international market, as evidenced by its export activities and customer engagement strategies.
Supplier typeThe supplier is both a trading company and a manufacturer, specifically in the construction industry, and operates as a limited company.
CertificationsThe supplier holds multiple ISO certifications, including ISO 14001, ISO 9001, ISO 20000, and ISO 14064, which suggest robust management systems.
After-Sales capabilityThe supplier claims to be available 24/7 for customer contact, indicating a commitment to after-sales service.
Production capacityThe supplier operates five production lines and has an annual production output exceeding US$100 million, indicating strong production capabilities.
Customization capabilityThe supplier offers customized products and is willing to adapt to special requirements, highlighting its customization capabilities.
Client casesThe supplier has dealt with international buyers, such as DCS IMPORTS & EXPORTS SA DE CV, demonstrating its ability to manage international customer relationships.
Product Q&A
Q:Could you send us a sample?
A:
Of course, we can send samples all over the world, our samples are free, but the customer needs to bear the Courier costs.
Q:What is a shipping port?
A:
Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.
Q:About the price of the product?
A:
Prices vary from period to period due to cyclical changes in raw material prices.
Q:What certifications do you have for your products?
A:
We have ls0 9001,SGS, EWC and other certifications.
Q:How long does your delivery time take?
A:
Usually, our delivery time is within 7-45 days, if the demand is very high, there may be delays or special circumstances.
Send Inquiry
*To:
Shanghai Sunnyda Industry Co., Ltd.
Shanghai Sunnyda Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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