Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Q235B Q355B ASTM A36 Prefab Steel Frame Building For Warehouse Workshop Custom","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/2c\/8e26b3a7566290f93382dc34874c-200x200-1\/q235b_q355b_astm_a36_prefab_steel_frame_building_for_warehouse_workshop_custom.jpg","attrs":{"Application Fields":"Offices, shopping malls, and hotels ,Apartments or mixed-use buildings,Hospitals, schools, and government buildings","Life Span:":"Around 30~50 Year","Working Scope:":"Design,Fabrication, Installation","Drawing Design:":"AUTOCAD, SOLIDWORKS, TEKLA"}}
{"title":"High Strength Multi Storey Steel Structure Building For Commercial Residential","imgUrl":"https:\/\/img.chinax.com\/nimg\/9c\/69\/494a785a52cda51090c2f8f60399-200x200-1\/high_strength_multi_storey_steel_structure_building_for_commercial_residential_use.jpg","attrs":{"Life Span:":"Around 35~50 Year","Brand Name":"TSIN","Model Number":"TSIN-PH-Structure BL 06","Certification":"ISO, CE, SGS"}}
{"title":"Steel Structure Peb Building Structure For Schools Hospitals Apartments","imgUrl":"https:\/\/img.chinax.com\/nimg\/3d\/c7\/96b129db42cae70544136afe3dda-200x200-1\/steel_structure_peb_building_structure_for_schools_hospitals_apartments.jpg","attrs":{"Maximum Roof Load (lb.\/sq.ft)":"20+lb\/sq.ft","Life Span:":"Around 30~50 Year","Frame Type:":"Portal Frame","Design Parameter:":"Wind Load,Snow Load And Earthquake"}}
{"title":"Multi Story Prefabricated Steel Structure Building For Offices And Apartments","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/b9\/258d1a626a9abb1f681338b1cfdf-200x200-1\/multi_story_prefabricated_steel_structure_building_for_offices_and_apartments.jpg","attrs":{"Application Fields":"Offices, shopping malls, and hotels ,Apartments or mixed-use buildings,Hospitals, schools, and government buildings","Life Span:":"Around 35~50 Year","Window":"Aluminiumn Alloy Window\/ PVC Window\/ Sandwich Panel Window\/louvers","Design Parameter:":"Wind Load,Snow Load And Earthquake"}}
{"title":"Q235B Q355B ASTM A36 High Rise Steel Structure Building For Hotels Offices","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/56\/8813a2a25fee6e849842a042db08-200x200-1\/q235b_q355b_astm_a36_high_rise_steel_structure_building_for_hotels_offices_schools.jpg","attrs":{"Drawing Design:":"AUTOCAD, SOLIDWORKS, TEKLA","Frame Type:":"Frame structure","Design Parameter:":"Wind Load,Snow Load And Earthquake","Floor System":"Floor deck +Concrete"}}
{"title":"Portal Frame Specs Metal Structure Building Powder Coated Steel Surface","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/03\/8bdc44b1d4b68f2922f0dfaae247-200x200-1\/portal_frame_specs_metal_structure_building_powder_coated_steel_surface.jpg","attrs":{"Corlor":"Red, sea blue, white grey, etc.","Roof":"100mm Glass wool + 0.5mm corlor sheet","Columns And Beam":"H Section Column&Beam, Latticed column","Service":"Design,Fabrication, Installation"}}
{"title":"Sustainable Steel Steel Structure Building Low Alloy High Strength Steel Multi","imgUrl":"https:\/\/img.chinax.com\/nimg\/10\/8e\/db1ae30ea349e0cc64bd7b43ff4f-200x200-1\/sustainable_steel_steel_structure_building_low_alloy_high_strength_steel_multi_purpose.jpg","attrs":{"Design Style":"Customized","Drawing Design":"Auto CAD\uff0cgraphic design, 3D model design","Roof":"100mm Glass wool + 0.5mm corlor sheet","Corlor":"Red, sea blue, white grey, etc."}}
Widely-used Prefab Steel Structure Building Customized for Warehouse Workshop
Product Specifications
Application Fields
Offices, shopping malls, and hotels, Apartments or mixed-use buildings, Hospitals, schools, and government buildings
Maximum Roof Load
20+ lb/sq.ft
Drawing Design
AUTOCAD, SOLIDWORKS, TEKLA
Raw Steel Material
Q235B, Q355B, ASTM A36
Frame Type
Portal Frame
Design Parameter
Wind Load, Snow Load And Earthquake
Working Scope
Design, Fabrication, Installation
Life Span
30-50 Years
Product Overview
Multi-story steel structure buildings are high-rise or mid-rise structures (typically 3-20+ floors) using steel as the primary structural framework. They combine strength, efficiency, and design flexibility, making them a popular choice for diverse urban and commercial needs.
Key Performance Traits
High Strength-to-Weight Ratio: Steel's strength allows for lighter yet robust frameworks, reducing foundation loads while supporting multiple floors and heavy usage.
Design Flexibility: Enables open floor plans, large spans, and creative architectural features, maximizing usable space and aesthetic appeal.
Rapid Construction: Prefabricated components shorten build times by 20-40% compared to concrete structures.
Durability & Resilience: With proper corrosion protection, steel resists environmental wear, fire, and seismic activity, ensuring a long lifespan.
Sustainability: Steel is 100% recyclable, and its lightweight nature reduces material waste while supporting energy-efficient upgrades.
Technical Specifications
Dimension: Length x width x Eave height, roof slope
Type: Single slope, double slope, multi-slope; Single span, double-span, multi-spans; Single floor, double floors, multi-floors
Foundation: Concrete and steel foundation bolts
Column and Beam: Hot rolled or welded H steel Q355B, all high strength bolts connection
Bracing: X or V type bracing made from angle steel or steel pipe
Purlin: Q235B C/Z section steel with size C160-300 or Z160-300
Roof and Wall Panel: Single colorful corrugated steel sheet or sandwich panel with insulation
Surface Treatment: Painting or hot dip galvanized
Construction Advantages
The portal steel frame and external enclosure structure constitute an enclosed building structure with sufficient strength to withstand severe weather conditions. Components are processed in the workshop and then transported to the construction site, requiring only bolt fixing for quick and labor-saving installation.
Quality Control
We deploy extensive quality control measures including inspections of all materials prior to and following fabrication. Our highly trained fabrication and welding staff deliver services 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
Frequently Asked Questions
Q1: Can I visit your factory before placing an order?
A: Yes, we welcome factory visits. We can arrange airport pickup from Qingdao Airport and hotel booking services.
Q2: How do we cooperate on a project?
A: Our process includes: 1) Receiving your project details, 2) Providing free design services, 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?
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 services?
A: We provide detailed construction drawings and manuals. On-site installation services are available with costs covered by the buyer.
Q5: What is the delivery time?
A: Typically 30 days after receiving deposit, with partial shipment 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+PU finish, or stainless steel structures.
Q7: How is quality controlled?
A: Our products meet CE EN1090 and ISO9001:2008 standards, with quality inspection reports provided for all materials and processes.
Q8: Why are your prices higher than competitors?
A: We use premium steel from major mills, smarter designs for safety and economy, durable high-grade materials (lasting 10-20 years), and avoid cost-cutting measures that compromise long-term value.
