Custom Steel Structure Workshop Prefabricated for Warehouse Factory

China's Premier Steel Structure Factory Buildings for the Global Market

LJ steel structure is a professional steel structure building manufacturer located in the port city Weifang. Driven by innovative technology and creative thinking, we customize the right approach for customers' projects through smart construction design and meticulous cost analysis.

LJ steel structure provide you with full solution, from design to construction, we involved in your steel structure project. Free 3D sketch and design drawing is available. And LJ gives strong technical support online.

With professional research and development team, and careful quality control team, we guarantee that our customers will receive products with great welding and accurate dimensions. Customers from Asia, Africa, America, Australia and Europe are satisfied with our turn-key service.

• Angle brace: L50*4, steel Q235, process and painting
• Cross bracing: Dia.20 round bar, steel Q235 process and pre-galvanized
• Tie bar: Dia 89*3 round pipe, steel Q235 process and painting or pre-galvanized
• Batter brace: Dia. 12 round bar, steel Q235 process and pre-galvanized
• Ordinary bolt: Galvanized bolt

• Purlin: C channel or Z channel, steel Q235, galvanized
• Roof panel: (50mm, 75mm, 100mm, 150mm) Sandwich panel, corrugated galvanized iron sheet
• Transparent skylight: 1.2mm FRP
• Accessories: Sealant, self-tapping screw
• Edge cover: Made of color steel sheet
• Gutter: Made of steel sheet with thickness 0.8mm, or PVC
• Rainspout: PVC pipe

• Purlin: C channel or Z channel, steel Q235, galvanized
• Wall panel: (50mm, 75mm, 100mm, 150mm) Sandwich panel, corrugated galvanized iron sheet
• Accessories: Sealant, self-tapping screw
• Edge cover: Made of color steel sheet

• Ventilator: Unpowered axial-flow ventilator or monitor roof
• Door & Window: Electric rolling door/sliding door, PVC/Aluminum alloy window
• Crane: Ranging from 5 tons to 20 tons

The Steel Structure Warehouse is ingeniously designed with a robust main steel frame comprising H beams, C purlin, and Z purlin components. Featuring a roof and walls constructed from an assortment of panels, wallboard, and steel tiles, this steel building offers unparalleled benefits: expansive spans, exceptional strength, lightweight design, cost-effectiveness, superior temperature control, energy efficiency, and an aesthetically pleasing appearance. Installation is swift and straightforward, ensuring excellent insulation, durability, spatial efficiency, remarkable seismic performance, flexible layouts, and recyclability.

Shandong Lanjing Building & Construction Co., Ltd. is a professional manufacturer for Steel structure building, Container House and Prefab house in China for more than 10 years.

Exported to 30+ countries and completed 100+ projects. ONE-STOP services and Customized solutions. ISO9001, BV, SGS, TUV audited.

Lanjing Building & Construction offers comprehensive ONE-STOP services, delivering customized solutions that include Consultation, R&D, Design, Manufacturing, Installation, Overseas project supervision and after-sales support.

We specialize in creation of high-quality Steel structure Warehouse, Workshop, High-rise steel frame building and Container house for Labor camp, worker container etc.

We provide steel building to clients in the sectors of Oil & Gas, Mining, Energy dormitory, Site office, Shower container, Toilet Infrastructure and Construction projects Steel Structure built his reputation Reliability and Service.

Our factory is located in Weifang, China, with a factory area of more than 12 hectares (120,000SQM) and a registered capital of CNY50 Million. After more than 10 years of development, we have strong technical strength and comprehensive product lines. Steel Structure has completed 100+ projects in more than 30 countries. We has built long-term partnerships with different international companies as well as organizations & government.