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{"title":"Prefabricated Steel Structure Fabrication For Commercial Buildings Q235B Q355B","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/2f\/2d129dc4a6dca582c1a238b5a804-200x200-1\/prefabricated_steel_structure_fabrication_for_commercial_buildings_q235b_q355b.jpg","attrs":{"Brand Name":"TSIN","Model Number":"TSIN","Certification":"ISO, CE, SGS","Place of Origin":"Shandong, China"}}
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{"title":"Modern Industrial Steel Structure Fabrication Steel Workshop For Warehouse Use","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/19\/f2a47df46f01b079b5c3a52479a3-200x200-1\/modern_industrial_steel_structure_fabrication_steel_workshop_for_warehouse_use.jpg","attrs":{"Brand Name":"TSIN","Model Number":"TSIN","Certification":"ISO, CE, SGS","Place of Origin":"Shandong, China"}}
{"title":"Q235B Custom Galvanized Steel Shed Fabrication Industrial Shed For Warehouse","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/28\/8af68723ce2a433e68b8d989ccd9-200x200-1\/q235b_custom_galvanized_steel_shed_fabrication_industrial_shed_for_warehouse_workshop_hall.jpg","attrs":{"Brand Name":"TSIN","Model Number":"TSIN","Certification":"ISO, CE, SGS","Place of Origin":"Shandong, China"}}
High-strength low-alloy custom steel structure fabrication with superior formability, compliant with international standards.
Product Overview
Our steel structure buildings feature a main framework of H, Z, and U section steel components, with roof and wall systems utilizing various panel types along with windows, doors, and crane systems.
We deliver precision-engineered, high-strength components crafted from premium alloys, compliant with global standards, and customized to project specifications. Our structures offer durability, corrosion resistance, and easy assembly for diverse applications from skyscrapers to industrial frames.
1. Sliding window 2. Plastic-steel frame or aluminum frame 3. Customizable to requirements
Door
1. Roller door 2. Sliding door and sidewall door 3. Steel sheet, sandwich panel or aluminum-alloy 4. Customizable to requirements
Gutter
1. Aluminum-zinc steel sheet 2. Stainless sheet
Rainspout
PVC
Surface Treatment
Hot dipped galvanized or Painted
Wind Resistance Grade
12 Grades
Earthquake-resistance
8 Grades
Structure Usage
Up to 50 years
Key Advantages
Cost-effective and transportation-friendly custom steel buildings
Main beams and columns constructed from premium Q355B, Q345B, Q235B steel
Resists winds up to 180km/h and 9-grade earthquakes
Easy assembly and disassembly without structural damage
Versatile applications for construction sites, offices, dormitories, and more
Environmentally friendly with reduced material waste and recyclable components
Applications
Our steel structures serve as the backbone for diverse projects including skyscraper frames, bridge girders, industrial plants, stadium roofs, offshore oil rigs, warehouse systems, wind turbine towers, modular buildings, airport hangars, and heavy machinery bases. Suitable for both large-scale projects and custom small builds.
Manufacturing Technology:
Tsin Steel Structure employs advanced manufacturing processes and standardized protocols to ensure precision and efficiency in steel component production. The company adheres to six standardized management systems, covering raw material selection, fabrication techniques, accessory systems, installation procedures, safety management, and after-sales services, ensuring consistency and reliability across all stages. Leveraging state-of-the-art equipment such as high-power plasma cutting machines, fully automated submerged arc welding systems, and robotic positioning devices, Tsin achieves high-precision fabrication for complex structural elements like H-beams and box columns. Its production lines integrate BIM (Building Information Modeling) technology to optimize design-to-fabrication workflows, enabling seamless data transfer for CNC machining and reducing errors in component dimensions.
Company Profile
Qingdao Tsin Steel Structure Construction Technology Co., Ltd. provides integrated solutions for steel structure workshops, warehouses, and multi-storey buildings, including design, fabrication, and installation guidance. With a 30,000m² factory and monthly production capacity of 2,500 tons, we deliver precise, economical structures using advanced CAD and Tekla software.
Our experienced team manages projects from initial consultation through final construction, ensuring smooth implementation. We've successfully exported to numerous countries worldwide including Australia, Indonesia, Philippines, Ghana, Chile, and Venezuela.
Frequently Asked Questions
1. Who are we? Based in Shandong, China since 2025, we export to South America (40%), Africa (20%), Oceania (10%), Central America (10%), Eastern Europe (10%), and Southeast Asia (10%). Our team consists of 5-10 professionals.
2. How do we guarantee quality? - Pre-production samples for approval - Final inspection before shipment
3. What products do we offer? Steel Structure Warehouses, Workshops, Buildings, Poultry Houses, and Prefab Houses
4. Why choose us? We provide complete steel structure solutions with over 20 years of construction experience.
5. What services do we provide? Delivery Terms: FOB, CFR, CIF, EXW Payment: USD, EUR, AUD, CNY via T/T, L/C, Cash Languages: English, Chinese
