Innovative Building Solutions: Prefabricated Steel Structure Bridge Services

• After-sales Service: Support
• Warranty: 2-5 Years, 2-5 Years
• Certification: GB, BS, ASTM, GB, BS, ASTM, GB, BS, ASTM
• Model NO.: Q235b
• Function: Protect, Support, Protect, Support, Protect, Support
• Position: Upper Structure, Upper Structure
• Type: Main Beam, Main Beam
• After-Sales Service: Support
• Additional Service: Cutting, Drilling
• Product Name: Building Steel Structure
• After-Sale Service: Solve Any Problems for Clients
• Company Years: 12 Years
• Shipping Service: Cheaper and Realiable
• Delivery Time: 7 Days
• Quality Control: as Request
• Place of Origin: Shanghai, China
• MOQ: 1ton
• Package: Standard Seaworth Packing
• Usage: Construction Structure
• Payment Term: 30%Tt Advance + 70% Balance
• Transport Package: 1. Big Od/ Bulk Small Od: Packed by Steel Strip
• Specification: GB, ASTM, AISI
• Trademark: cz
• Origin: Shanghai
• Production Capacity: 5000 Tons/ Month

Product Description

Product Description

Steel structure buildings from Shanghai Changzeng Metal Co., Ltd. boast unparalleled mechanical properties. With their high steel strength and exceptional toughness and ductility, these structures are designed to withstand heavy loads, ensuring safety during challenging conditions such as earthquakes.

Experience the pinnacle of efficiency with our innovative prefabricated steel structure bridge services. Built in the factory and assembled on-site, the construction process is remarkably swift, significantly reducing both time and resource demands. Enjoy the flexibility of vast, column-free spaces that can be easily reconfigured to meet evolving needs. Our environmentally conscious approach minimizes construction waste, and an impressive steel recycling rate of over 90% aligns perfectly with green development ideals.

Specification

Features	Size: Web plate 6MM---100MM; Flange plate6-100MM; Or as customer'quest.Materials: G250,G350ASTM36, Q195, 235B, Q345B or as customer's request.Standard: ASTM, ANSI, GB, DIN, JIS, EN, ISO.Surface treatment: Hot dipped galvanizedWelding: one continuous weld full length.Length: We can cut to any lengths as customer request.
Advantage	Design according to customers' requirements.Manufacture under complete quality control system---ISO9001/ISO14001Easy to assemble and dismantle.Eco-friendly material: Can be used for several times and can be recycled.Shorter construction period, longer using time. High strength and stiffness, high weight bearing.We can supply the sample for free.Delivery within 60 days and packing Wrapped in bundles by steel strips or as required.simple construction, low cost and light weight.
Production Workflow
Production Technology	CNC CuttingStamping and PunchingBendingAssemblyWeldingBuffingSand BlastingPaintingHot Dip GalvanizingElectroplating
Application	1.Steel structure construction     2.Prefabricated building/ prefab house     3.Industrial plants/ Civil buildings     4.Carports     5. Steel Bridge
Installation	We can provide installation services.

Product Shows

Packaging & Shipping

Packaging details	1.Big order: in bulk
	2.Small order: packed by steel strips
	3.woven cloth with 7 slats
	4.according to the requirements of customers
	5. 20ft container can load 25 tons, 40ft container can load 26 tons.
Delivery	3-15 working days after received the deposit or L/C.

Certifications

Customer faceback

FAQ

Q: How long is your delivery time?
A: Typically, delivery takes 5-10 days if we have stock on hand. For items not in stock, expect a delivery time of 15-20 days, depending on the order quantity.
Q: Do you provide samples? Is it free or extra?
A: Absolutely! We offer samples free of charge, though the cost of freight is not included.
Q: What is your MOQ?
A: Our standard Minimum Order Quantity is 5 tons. Smaller orders are welcome, though the price may be slightly higher.
For larger orders, we can offer more competitive pricing.
Q: How to buy your ideal products?
A: Simply provide us with your drawings, and we'll manufacture accordingly.
If you don't have a specific plan, our expert team can design a solution tailored to your requirements.
Q: How to pay?
A: We accept TT and L/C payments, with a preference for TT. A 30% deposit is required before production.
The remaining 70% balance should be settled via TT before loading.
Q: How to install after the goods reach their destination?
A: We provide comprehensive installation instructions and video tutorials. If needed, our skilled technicians can assist on-site.
However, buyers are responsible for covering visa fees, air tickets, accommodation, and wages.
Q: How to get an accurate quotation?
A: Please provide detailed product specifications, including size, length, quantity, and material grade, for a precise quote.