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.
{"title":"Industrial Prefabricated Building Metal Frame Steel Structure Warehouse","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/98\/43870e428834dc0d03baf9374456-200x200-1\/industrial_prefabricated_building_metal_frame_steel_structure_warehouse.jpg","attrs":{"Brand Name":"RG_STEEL","Model Number":"RG_STEEL","Certification":"SGS, BV,ISO","Place of Origin":"Shandong, China"}}
{"title":"Metal Steel Warehouse Building Single Span Steel Structure Frame","imgUrl":"https:\/\/img.chinax.com\/nimg\/a6\/09\/3efc0c82e514704a3bdd482f73c0-200x200-1\/metal_steel_warehouse_building_single_span_steel_structure_frame.jpg","attrs":{"Brand Name":"RG_STEEL","Model Number":"RG_STEEL","Certification":"SGS, BV,ISO","Place of Origin":"Shandong, China"}}
{"title":"Custom Pre Engineered Metal Building Structure For Efficient Storage Solutions","imgUrl":"https:\/\/img.chinax.com\/nimg\/5b\/df\/c0c0f11fb05b3b2d21bad8d8696e-200x200-1\/custom_pre_engineered_metal_building_structure_for_efficient_storage_solutions_c2_a0.jpg","attrs":{"Brand Name":"RG_STEEL","Model Number":"RG_STEEL","Certification":"SGS, BV,ISO","Place of Origin":"China"}}
{"title":"Lightweight Prefabricated Steel Structure Warehouse Building Custom Design","imgUrl":"https:\/\/img.chinax.com\/nimg\/24\/15\/8fd3d3b1a5ee352368aa85228aff-200x200-1\/lightweight_prefabricated_steel_structure_warehouse_building_custom_design.jpg","attrs":{"Brand Name":"RG_STEEL","Model Number":"RG_STEEL","Certification":"SGS, BV,ISO","Place of Origin":"China"}}
{"title":"Lightweight Durable Steel Building , Steel Frame Warehouse Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/f1\/a05e75495dd6494cd921bc1acf51-200x200-1\/lightweight_durable_steel_building_2c_steel_frame_warehouse_construction.jpg","attrs":{"Brand Name":"RG_STEEL","Model Number":"RG_STEEL","Certification":"SGS, BV,ISO","Place of Origin":"China"}}
Our prefabricated steel structure warehouses utilize the Rigid Frame System, the international benchmark for industrial stability. Through structural symmetry and high-tensile steel members, we deliver stable and cost-efficient building solutions.
Structural Design Features
Integrated Rigid Framework: Primary columns and rafters fabricated from premium Q355B/Q235B structural steel for optimal load distribution
Corrosion-Resistant Secondary Framing: C and Z-section purlins and girts with high-micron galvanization (minimum 275g/m²) for rust-proof performance
Localized Code Compliance: Custom designs calibrated to meet regional building codes including ASTM, Eurocode, and GB standards
Technical Specifications
Component
Specification
Main Steel
Q355, Q235, Q355B, Q235B, etc.
Anti-rust Protection
Hot-dip galvanized or anti-rust painting
Purlin and Girts
Cold-rolled C or Z steel, Q355 or Q235
Column & Beam
Welded or Hot rolled H-section
Connection Method
Welding connection or bolt connection
Wall & Roof
Sandwich panel or steel sheet
Door
Rolled up door or Sliding door
Window
Plastic steel or Aluminum alloy window
Surface
Hot-dip galvanized or painted
Crane
5MT, 10MT, 15MT, and more
Product Advantages
Expansive Column-Free Space: Rigid frame engineering facilitates massive clear spans up to 60m+ for high-density racking and automated systems.
Accelerated Construction: Factory-prefabricated components with millimeter-level tolerances reduce construction timelines by up to 50%.
Superior Material Integrity: High-yield structural steel provides excellent strength-to-weight ratio for extreme industrial conditions.
Extended Life-Cycle Value: Steel resistance to pests, fire, and rot with industrial-grade coatings minimizes maintenance requirements.
Manufacturing & Quality Excellence
CNC Digital Fabrication: Multi-axis CNC drilling and laser cutting ensure perfect structural joint alignment
Volumetric Shipping Optimization: 3D nesting software maximizes container volume and reduces shipping costs
Intuitive Component Marking: Permanent tracking IDs correspond to detailed 3D shop drawings
Technical Advisory Services: 24/7 remote support and on-site supervision for large-scale projects
Frequently Asked Questions
Are you a manufacturer or trading company?
We are a direct manufacturing facility based in Qingdao, China, with stringent quality management and extensive manufacturing experience.
How about your quality control?
Our comprehensive quality control includes: 100% raw material testing, certified workforce, three-stage production inspection, and pre-delivery verification.
What's the delivery time?
Standard delivery time is 30 days with perfect project management to ensure timely delivery.
Do you offer installation service?
We provide detailed installation drawings and videos. Local installation is typically straightforward, or we can send engineers for guidance.
What's the payment term?
We offer two payment options: 30% advance payment before production with 70% balance before shipping, or 100% irrevocable L/C.
How to get a fast quotation?
Send your project preliminary drawing for a detailed quotation within 2 days, or we can confirm specifications for timely pricing.
Is your price competitive?
As a direct factory, we offer competitive pricing with guaranteed quality and value.
Qingdao Ruigang Heavy Industry Co., Ltd.
A world-class authority in industrial steel solutions with thousands of successful projects across 50+ countries. We provide the foundational framework for your long-term business success.
Build with precision. Contact our engineering team today for a tailored technical proposal and transparent quotation!
