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SIN specializes in custom prefabricated steel structures designed to meet the demands of modern commercial and industrial applications. Our fabrication services are tailored to accommodate your unique requirements—whether based on your detailed drawings or manufactured in accordance with globally recognized standards such as EN, DIN, ASTM, and JIS.
We blend precision engineering with flexible production capabilities, ensuring that each structure adheres to technical specifications while upholding industry best practices for durability, safety, and efficiency.
Precision Welding Procedures
Our welding processes strictly adhere to GB standards under supervision of certified Welding Inspectors. We implement comprehensive non-destructive testing (NDT) with full documentation for traceability.
Dimensional accuracy checks
Comprehensive visual inspections
Ultrasonic testing protocols
Comprehensive Fabrication Services
Our precision fabrication reduces onsite assembly time and labor costs for domestic, industrial, and commercial structures.
Precise measuring, cutting and welding
Accurate hole and cleat placement
Careful packaging and loading sequence
Optional onsite erection services
Rigorous Quality Assurance
All materials undergo comprehensive testing including tensile, hardness, and impact tests. Final inspections verify structural integrity, alignment, and coating quality.
Reliable Packaging & Delivery
We utilize protective packaging and partner with experienced logistics providers to ensure safe transportation with carefully planned delivery routes.
About TSIN Steel Structure
With over 20 years of experience, TSIN provides comprehensive steel structure solutions from design to installation guidance. Our 30,000 m² factory boasts a monthly production capacity of 2,500 tons, serving clients across Australia, Africa, South America, and Southeast Asia.
Frequently Asked Questions
Who are we?
Based in Shandong, China, since 2025, we serve global markets with a dedicated team of 5-10 professionals.
How do we guarantee quality?
We ensure consistent quality standards through pre-production samples and final inspections before shipment.
What products do we offer?
Our product range includes steel structure warehouses, workshops, buildings, poultry houses, and prefab houses.
Why choose us?
With over 20 years of experience, we provide complete steel structure solutions that integrate design, fabrication, and installation services.
What services do we provide?
We accept FOB, CFR, CIF, and EXW delivery terms, with payment options including T/T, L/C, and cash in USD, EUR, AUD, or CNY.
