Specifications
Brand Name :
TSIN
Model Number :
TSIN
Certification :
ISO, CE, SGS
Place of Origin :
Shandong, China
MOQ :
1000 sqm
Price :
USD 40-60 / sqm
Payment Terms :
T/T,L/C
Supply Ability :
100,000 sqm / month
Delivery Time :
25-40 Days
Packaging Details :
Packed on steel pallet with fixture and loaded into 40'HQ/OT
Type :
Portal Frame Structure
Design software :
PKPM, Tekla structures, CAD
Main frame :
Welded H-shape Steel Beam
Welding method :
SAW, MIG,GMAW
Surface treatment :
Anti-corrosive paint or hot dipped galvanized
Life Time :
Main Structure 35-50 Years
Material Grade :
Q355B, Q235B
Structure type :
Portal frame
Design Load :
Wind, Snow, Seismic
Sand blasting :
Sa 2.5
Description
Cost Effective Prefabricated Steel Warehouse Prefab Industrial Solutions with Welding Cutting and Flexible Custom Services


At TSIN, we customize the fabrication of steel structure components to meet your specific needs. Our manufacturing process adheres strictly to your detailed drawings and requirements, ensuring a precise fit for your project.

In addition to tailored fabrication, we offer structural steel produced from overseas standard materials, compliant with internationally recognized standards such as EN, DIN, ASTM, and JIS. This ensures that our products meet the highest quality and performance benchmarks.


We also provide a variety of overseas sectional steel profiles, including IPE, IPN, UB, and W beams. These are available to our customers, subject to a minimum order quantity of 60 tons, allowing us to efficiently serve large-scale projects.

At TSIN, we are committed to delivering high-quality steel solutions that align with your project goals and specifications.


Products Steel structure Fabrication
Material Q235B, Q345B, S235JR, S355JR, SS400, A36, A572Gr50, A992
Surface treatment 1. Painting; 2. Galvanized;
Certification ISO9001, ISO14001, OHSAS18001, EN1090, ISO3834
Standard GB, ASTM, EN, ISO, AS/ANS
Specification Per drawing
Place of Origin Shandong, China
MOQ 20 Tons
Application Steel Warehouse, Steel Workshop, Multi-storey Building
Steel Structure Construction Features
  • Lightweight construction with high strength-to-weight ratio and large span capability, reducing foundation pressure
  • Shorter construction period compared to concrete buildings with simple on-site assembly
  • 20-30% lower investment cost than traditional building methods
  • Excellent fireproof performance and corrosion resistance
  • Easily disassembled and relocated with environmentally friendly recovery


  • Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized

    Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized

Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized
Welding procedures:

TSIN undertake all welding procedures in accordance with GB standard. Our dedicated Welding Inspectors are certified by the government authority.

We perform non-destructive testing (NDT) in accordance with contract documents and applicable welding codes. As part of this process, we ensure that all inspections, test plans and quality manuals are fully documented and maintained.

Tests we conduct include:

  • Dimension check
  • Visual examination
  • Ultrasonic testing

Whether manufacturing a domestic structure, as well as industrial building or commercial building, our precision fabrication reduces time onsite and the associated labour costs.

At TSIN, we believe that the quality of our work is a defining feature of our services. We are committed to providing exceptional quality products and a service which is reflective of our dedication to excellence at all stages of a project lifecycle.

We deploy extensive quality control measures to safeguard the quality from beginning to end. This includes the inspections of all materials prior to, and following fabrication.

TSIN employ highly trained and experienced professional fabrication and welding staff, and because of this, we are able to deliver a wide variety of fabrication services including a variety of steel sections, designed to meet your specific project requirements.

  • Measuring, cutting and welding the steel
  • Placing the holes and cleats in the correct position
  • Packaging and carefully loading in the right sequence
  • Dispatching to site and erecting if required.
Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized
Frequently Asked Questions
Q1: Can I visit your factory before ordering?
A: Yes, we welcome factory visits. We can arrange airport pickup from Qingdao Airport and assist with hotel bookings.
Q2: How do we cooperate on a project?
A: Our process includes: 1) Reviewing your project requirements, 2) Providing free design drawings for your approval, 3) 30% deposit after contract signing, 4) Final design confirmation, 5) Production and final payment before shipment, 6) Optional installation support.
Q3: What is the price range?
A: Prices vary based on material quality, size, and design complexity, typically ranging from $19 to $100+ per square meter.
Q4: Do you provide installation service?
A: We provide detailed construction drawings and manuals. For additional support, we can send workers and engineers to your site (with costs covered by the buyer).
Q5: What is the delivery time?
A: Typically 30 days after deposit receipt, with partial shipments available for large orders.
Q6: What anti-rust treatments are available?
A: Options include: normal anti-rust paint, epoxy zinc primer, hot-dip galvanization, hot-dip galvanization with PU finish, or stainless steel structures (301/304/316).
Q7: How is quality controlled?
A: Our products meet CE EN1090 and ISO9001:2008 standards. We provide quality inspection reports to verify materials and manufacturing processes.
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Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized

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Brand Name :
TSIN
Model Number :
TSIN
Certification :
ISO, CE, SGS
Place of Origin :
Shandong, China
MOQ :
1000 sqm
Price :
USD 40-60 / sqm
Contact Supplier
video
Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized
Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized
Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized
Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized
Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized
Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized
Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized
Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized
Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized

Qingdao Tsin Steel Structure Construction Technology Co.,Ltd.

Verified Supplier
1 Years
shandong, qingdao
Since 2020
Business Type :
Manufacturer
Total Annual :
600-1500
Employee Number :
50~100
Certification Level :
Verified Supplier
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