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{"title":"Simple Install Bolt Up Prefab Steel Workshop Factory Staff Living Quarters","imgUrl":"https:\/\/img.chinax.com\/nimg\/c3\/05\/91aa8db0acf0afe98079a533ee1f-200x200-1\/simple_install_bolt_up_prefab_steel_workshop_factory_staff_living_quarters_prefabricated_industrial_storage_building.jpg","attrs":{"Minimum Order Quantity":"500sqm","Delivery Time":"4-6 weeks after shop drawing get approval","Wall":"Steel Sheet Or sandwich panels","Model Number":"TISIN-BUILDING"}}
{"title":"Multi-Story Prefabricated Steel Structure Office Building Commercial Office","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/58\/26e3539fdcb5f12f8947703b237a-200x200-1\/multi_story_prefabricated_steel_structure_office_building_commercial_office_construction.jpg","attrs":{"Minimum Order Quantity":"500sqm","Delivery Time":"4-6 weeks after shop drawing get approval","Material":"High-strength steel","Model Number":"TISIN-BUILDING"}}
Hot rolled or welded H steel Q355B, high strength bolts connection
Bracing
X or V type bracing made from angle steel or pipe
C/Z Purlin
Q235B C/Z section steel (C160-300 or Z160-300)
Roof/Wall Panel
Single colorful corrugated steel sheet or sandwich panel with insulation
Accessories
Skylight belts, ventilators, down pipes, gutters, doors, windows
Surface Treatment
Painting or hot dip galvanized
Package
Nude or packed on steel pallet in 40'HQ/OT containers
Quality Control
We implement rigorous quality control measures throughout the project lifecycle:
Material inspections before and after fabrication
Precision measuring, cutting, and welding
Accurate hole and cleat placement
Proper packaging and loading sequence
On-site erection when required
Company Profile
We provide integrated solutions for steel structure workshops, warehouses, and multi-storey buildings, including:
Layout consulting and structural design
Fabrication and delivery solutions
Installation guidance
Our production capacity reaches 2,500 tons per month across 20,000m² of workshop space (30,000m² total factory area). We operate complete production lines for H steel, C/Z purlins, and various steel sheet and sandwich panels.
Frequently Asked Questions
Q1: Can I visit your factory before ordering?
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?
Our process includes: 1) Receiving your project details, 2) Providing free design drawings, 3) Contract signing with 30% deposit, 4) Design confirmation, 5) Production with final payment before shipment, 6) Optional installation services.
Q3: What is the price range?
Prices vary by material quality, size, and design complexity, typically ranging from $19 to $100+ per square meter.
Q4: Do you provide installation service?
We provide detailed construction drawings and manuals. For on-site installation, we can send workers and engineers at the buyer's expense for travel, accommodation, and daily costs.
Q5: What is the delivery time?
Typically 30 days after deposit receipt, with partial shipment available for large orders.
Q6: What anti-rust treatments are available?
Options include: normal anti-rust paint, epoxy zinc primer, hot-dip galvanization, hot-dip galvanization with PU finish, or stainless steel (301/304/316).
Q7: How is quality controlled?
Our products meet CE EN1090 and ISO9001:2008 standards, with quality inspection reports provided for all materials and manufacturing processes.
Q8: Why are your prices higher than competitors?
We use premium steel from major Chinese mills, smarter designs balancing safety and economy, durable high-grade components (lasting 10-20 years), and avoid cost-cutting measures that compromise long-term value.
