Powered by Made-in-China.com

Pre Engineered/Engineering Steel Structure
US$35.00-70.00
200 Square Meters
Product profile
Customization
AvailableStructure
Steel StructureSurface Treatment
Zinc Coating, Spray-Painting, Ball BlastingModel NO.
DG3-056Welding Method
Auto Aubmerger Arc Welding, Hand WeldingWelding Test
Ultrasonic Testing, X-ray TestingPainted Thickness
60-80umHot DIP Galvanized Thickness
80umMaterial
Steel StructureUsage
Warehouse, Dormitories, Temporary Offices, Workshop, Steel BuildingCertification
ISO, CECustomized
CustomizedTransport Package
Bulk ShipmentSpecification
CETrademark
Double GrandOrigin
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 a Chinese manufacturer specializing in steel structures, with a strong export presence, accounting for 90% of sales. The company holds ISO 9001 certification and boasts advanced production equipment. It has been exporting since 2003 and operates two production lines with a capacity of over 3000 tons per month. The company offers comprehensive services from design to after-sales, indicating strong customization and after-sales capabilities. However, its financial credibility and innovation capabilities are not clearly outlined in the available data.
Supplier typeQingdao Doublegrand Metal Products Co., Ltd. is a manufacturer and factory specializing in steel structures, with a focus on design, manufacture, export, and erection services.
CertificationsThe supplier holds an ISO 9001:2008 certification, indicating adherence to international quality management standards.
After-Sales capabilityThe company emphasizes maintaining personalized and professional relationships with customers and offers after-service, suggesting a strong after-sales service capability.
Production capacityThe company operates two production lines and has a monthly capacity of over 3000 tons, supported by advanced equipment and strict quality control.
Customization capabilityThe company can design and manufacture according to customer drawings and requests, highlighting its customization capability.
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
Metal Light Steel Structure Pre-Engineered Steel Frame Building Construction Fabrication Structure
US$25.00-55.00
1 Square Meter(MOQ)
Low Price High Rise Pre Engineered Steel Structure Flour Mill Plant
US$25.00-55.00
1 Square Meter(MOQ)
Low Cost Pre-Engineered Steel Structure Poultry Hose
US$35.00-45.00
1,000 Square Meters(MOQ)
Pre-Engineered Steel Structure for Farm Buildings Construction
US$25.00-55.00
1 Square Meter(MOQ)
Pre-Engineered Prefabricated Steel Structure for Warehouse with Corrugated Steel Sheets
US$25.00-55.00
1 Square Meter(MOQ)
Qingdao Longxinweiye Industrial Steel Workshop Pre-Engineered Steel Structure
US$25.00-50.00
100 Square Meters(MOQ)
Prefabricated Low Price High Rise Steel Frame Commercial Building Pre-Engineered Structure
US$20.00-50.00
10 Square Meters(MOQ)
ASA Good Quality Rock Wool Sandwich Panel Pre Engineered Steel Structure
US$60.00-70.00
1,000 Meters(MOQ)
Heavy Duty Prefabricated Pre Engineered Metal Structural Steel Frame Structure Construction
US$35.00-55.00
100 Square Meters(MOQ)
Pre Engineered China Manufacture Fabricated Light Steel Structure Constructions Frame Factory Workshop Warehouse Building
US$60.00-70.00
1,000 Meters(MOQ)
2025 Modern Prefab Building System Pre Engineered Steel Frame Structure
US$0.80-1.20
10,000 kg(MOQ)
Pre Engineered Industrial Plant Building Steel Structure for Heavy Machinery
US$70.00
1 Square Foot(MOQ)
Pre-Engineered Temporary Crane-Supporting Steel Structures
US$30.00-80.00
500 Square Meters(MOQ)
Custom Design Pre Engineered Metal Aircraft Airplane Hangar Steel Structure
US$80.00
1 Square Foot(MOQ)
Top-Rated Durable China Pre Engineered Steel Structure
US$30.00-80.00
500 Square Meters(MOQ)
Mutil Storey Prefabricated/Prefab/Pre-Engineered Residential Steel Buildings Structure
US$35.00-55.00
100 Square Meters(MOQ)
Pre Engineered Peb Modular Building System Industrial Steel Structure
US$70.00
1 Square Foot(MOQ)
Custom Industrial Prefabricated Pre Engineered Metal Structural Steel Frame Structure Construction Building
US$49.99-89.99
200 Square Meters(MOQ)



















