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Two Story Portal Frame Steel Structure Price
US$49.00
500-999 Square Meters
US$39.00
1,000-4,999 Square Meters
US$29.00
5,000+ Square Meters
Sample price:US$49.00/square meter.Request sample
Product profile
Customization
AvailableConnection Form
Welded ConnectionFeature
Easy To InstallModel NO.
SD-155Install
Online GuidanceStructural Steel
Angle WeightsSteel Structure for
Factory, Workshop, Warehouse, BuildingUse for
Construction Steel StructureDurability
Life Can Reach 100 YearsSteel Structure Workshop
Steel StructureGrade
Q235B or Q345bConnection Method
Welding ConnectionSound Insulation Sex
60 dBHeat Preservation
Can Be Equivalent to The 1-M...Type
H-Section SteelStandard
GB, ASTM, DIN, JIS, AISI, BSSteel Type
Low-Alloy High-Tensile Structural SteelForming
Hot-Rolled SteelMember
Steel BeamType of Steel for Building Structure
H-Section SteelTrademark
SDOrigin
ShanghaiHS Code
9406000090Production Capacity
50sets/YearKey features
Customizable Dimensions: Building size and structural details are tailored according to customer needs.
Durable 100-Year Lifespan: Designed for long-term durability with a service life reaching up to 100 years.
High-Strength Steel Material: Constructed using Q235B or Q345B low-alloy high-tensile structural steel.
Versatile Insulation Options: Sandwich panels available with EPS, PU, Glass Wool, or Rock Wool core.
Comprehensive Drawing Package: Includes plan, elevation, sectional, foundation, and installation drawings.
Online Installation Guidance: Professional engineers available for online guidance and overseas supervision.
Rapid Lead Time: Off-season delivery within 15 workdays; peak season within one month.
Multiple Certification Standards: Meets GB, ASTM, DIN, JIS, AISI, and BS international standards.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-08-20Nearest Port: ShanghaiAverage Response Time: ≤1.40hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF, DDP
AI-Powered supplier vetting
SummaryShanghai Sunnyda Industry Co., Ltd. is a China-based trading company and manufacturer/factory focused on construction and decoration products, including prefab houses, steel structures, sandwich panels, trailer houses, and related container products. The supplier reports five production lines, 31–40 quality-control staff, 6–10 years of R&D engineer experience, and ISO 14001, ISO 9001, ISO 20000, and ISO 14064 certifications. It states more than ten years of experience in relevant product manufacturing and offers customized products. Export activity is substantial, with 71%–90% of sales reportedly from exports and exporting beginning in 2018. Evidence of 24/7 availability supports after-sales responsiveness, but the provided information does not establish financial strength or detailed customer references.
Supplier typeThe supplier is identified as both a trading company and a manufacturer/factory, with construction and decoration as its commercial focus. Its listed products and manufacturing description indicate involvement in prefab houses, steel structures, sandwich panels, and related container products.
CertificationsThe supplier reports ISO 14001, ISO 9001, ISO 20000, and ISO 14064 management-system certifications. These stated certifications provide explicit evidence of formal management-system credentials.
After-Sales capabilityThe supplier states that it is available 24/7 and emphasizes taking care of products and serving customer needs. This supports stated service responsiveness, although detailed warranty, maintenance, or complaint-resolution procedures are not provided.
R&D capabilityThe supplier reports professional technical teams, automatic production lines, and 6–10 years of total R&D engineer experience. These details support technical and development capability, but no specific patented products, new-product results, or documented innovation outcomes are provided.
Production capacityThe supplier describes itself as a professional manufacturing factory, reports five production lines and 31–40 quality-control staff, and states more than ten years of experience producing trailer toilets, container houses, and panels. These are explicit indicators of established production capability.
Customization capabilityThe supplier explicitly states that its houses are customized and that it can make changes according to special requirements. This directly supports product customization capability.
Client casesThe trade record identifies Mexico as an import destination and lists one associated buyer, DCS IMPORTS & EXPORTS SA DE CV, with eight trade transactions recorded. This provides limited transaction-based customer evidence, but not a broad portfolio of verified customer cases or project references.
Product Q&A
Q:What quality assurance is provided?
A:
We have established procedures to check products at all stages: raw materials, in-process materials, validated materials, and finished goods.
Q:Do you offer guiding installation on site overseas?
A:
Yes, we can provide installation, supervision, and training services by extra charge. We send professional technical engineers to supervise on-site.
Q:What should the client provide before a quotation?
A:
Please fill the purchasing intention sheet with warehouse dimensions, draft drawing, layout, and materials for the prefabricated house.
Q:What kind of drawings will be provided?
A:
We provide plan drawings, elevation drawings, sectional drawings, foundation drawings, and installation drawings.
Send Inquiry
*To:
Shanghai Sunnyda Industry Co., Ltd.
Shanghai Sunnyda Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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