Powered by Made-in-China.com
Large Span Prefabricated Steel Structure Workshop (DG3-004)
US$55.00
200 Square Meters
Product profile
Customization
AvailableUsage
Temporary OfficesMaterial
Steel StructureModel NO.
DG3-004Certification
ISOTransport Package
Bulk ShipmentSpecification
Q235B, Q345BTrademark
DGOrigin
Qingdao, ChinaHS Code
7308900000Production Capacity
3000 TonsCompany profile
Business Type: Manufacturer/FactoryExport Year: 2003-07-29Nearest Port: Qingdao PortAverage Response Time: >24hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryQingdao Doublegrand Metal Products Co., Ltd. is identified primarily as a manufacturer/factory of steel structures and related prefabricated building products, although another record describes the company as a trading company. The supplier states that it has exported to more than 30 countries across six continents and began exporting in 2003. Its stated capabilities include design, manufacturing, delivery, installation, and after-sales service, with production equipment, two production lines, ISO 9001 certification, and dedicated quality-control and R&D personnel. It reports substantial annual production capacity and that 90% of sales are exports. The evidence supports strengths in certification, production, customization, export experience, and service scope. Financial credibility cannot be assessed because the available registered-capital information is excluded from consideration and no other financial evidence is provided.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory producing steel structures, warehouses, workshops, prefabricated buildings, and related products. However, a separate company-information record describes its company nature as a trading company, creating a classification inconsistency that prevents an entirely unqualified assessment.
CertificationsThe supplier reports holding ISO 9001 certification and also states that Asia Inspection, SGS inspection, and other third-party inspections are accepted. This is explicit evidence of a formal quality-management certification and willingness to accommodate external inspection.
After-Sales capabilityThe supplier states that it provides one-stop service covering design, manufacture, delivery, installation, and after-sales service, and describes a customer-oriented professional relationship. These statements directly support the existence of an after-sales service offering, although no detailed service standards or response metrics are provided.
R&D capabilityThe supplier reports that it can develop designs independently, provide suitable proposals, and combine sales and engineering personnel to create building models and designs. It also reports 6–10 years of R&D engineer experience and advanced CNC equipment, supporting design and engineering capability, but not necessarily product or process innovation beyond customization.
Production capacityThe supplier reports more than 3,000 tons of monthly capacity, annual capacity of 200,000 tons for steel structures, 200,000 meters of galvanized wall and roof cladding, and 30,000 tons of galvanized C&Z purlines. It also reports two production lines, CNC and machining equipment, inspection at every stage, and pre-assembly before delivery, providing explicit evidence of substantial production capability.
Customization capabilityThe supplier states that it manufactures strictly according to customer drawings and requirements, can design suitable proposals independently, and performs manufacturing and inspection according to drawings. These statements directly demonstrate both drawing-based production and supplier-supported design customization.
Client casesThe supplier states that it has exported to more than 30 countries across six continents, has more than 10 years of experience, and began exporting in 2003. This supports broad international delivery experience, but the slices do not identify specific customers, projects, or independently verifiable case details.
Send Inquiry
*To:Qingdao Doublegrand Metal Products Co., Ltd.
Qingdao Doublegrand Metal Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Custom Large Span Prefabricated Steel Structure Workshop Industrial Factory Building for Production Use
US$18.00-50.00
600 Square Meters(MOQ)
Prefabricated Steel Structure Workshop Building for Industrial Factory Large Span Design Construction
US$19.90-45.00
100 Square Meters(MOQ)
Fast Installation Industrial Large Span Building Design Factory Building Steel Structure Workshop
US$29.00-49.00
500 Square Meters(MOQ)
Large Span Industrial Factory Shed Prefabricated/Prefab Steel Structure Warehouse Workshop
US$45.00-60.00
500 Square Meters(MOQ)
Large Industrial Park Modular Fast Construction Prefabricated Steel Structure Workshop
US$100.00-400.00
200 Square Meters(MOQ)
Standard Prefabricated Large Span Steel Structure Workshop Heavy Industry Factory Workshop Building
US$18.00-50.00
1,000 Square Meters(MOQ)
Prefabricated and Customized Fast Installed Big Span Steel Structure Workshop
US$33.00-39.00
1,000 Square Meters(MOQ)
Multi Storeys Modular Prefabricated Steel Structure Workshop for Factory
US$630.00-680.00
1 Ton(MOQ)
Large Span Steel Structure Warehouse Heavy Industry Workshop for Storage Production
US$28.00-55.00
500 Square Meters(MOQ)
Large Span H Section Frame Metal Industrial Steel Structure Workshop
US$25.00-48.00
100 Square Meters(MOQ)
Large Span Steel Fabricated Industrial Workshop for Metal Casting Foundry
US$35.00
500 Pieces(MOQ)
Prefabricated Steel Structure Large Construction Workshop
US$20.00-70.00
100 Square Meters(MOQ)
Quick Build Multi-Use Long Span Prefabricated Steel Structure Workshop Aircraft Storage Hangar Shed Hangar Warehouse Building
US$10.00-60.00
100 Square Meters(MOQ)
Prefabricated Metal Buildings Steel Structure Workshop for Large Industrial Projects
US$25.00-32.00
500 Square Meters(MOQ)
Large Capacity Prefabricated Heavy Steel Light Steel Portal Frame Steel Structure Warehouse Workshop
US$30.50-60.80
100 Square Meters(MOQ)
Large Span Long Distance Prefabricated Steel Structure Workshop
US$16.00-18.00
1 Square Meter(MOQ)
Large Span Welded Steel Column Structure Workshop/Zhuopin Steel Workshop
US$45.00-70.00
500 Square Meters(MOQ)
Large Span Prefabricated Industrial Steel Structure Factory Workshop with Overhead Crane
US$36.00-56.00
100 Square Meters(MOQ)
Heavy Duty Steel Structure Workshop Factory with Large Span Design for Industrial Production and Storage Use
US$30.00-49.00
200 Square Meters(MOQ)