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China factory - Shandong Lanjing Building & Construction Co., Ltd.

Shandong Lanjing Building & Construction Co., Ltd.

  • China,Qingdao ,Shandong
  • Active Member

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China Customizable Designed Galvanized Portal Frame Structure Workshop Storage
China Customizable Designed Galvanized Portal Frame Structure Workshop Storage

  1. China Customizable Designed Galvanized Portal Frame Structure Workshop Storage
  2. China Customizable Designed Galvanized Portal Frame Structure Workshop Storage
  3. China Customizable Designed Galvanized Portal Frame Structure Workshop Storage
  4. China Customizable Designed Galvanized Portal Frame Structure Workshop Storage
  5. China Customizable Designed Galvanized Portal Frame Structure Workshop Storage

Customizable Designed Galvanized Portal Frame Structure Workshop Storage

  1. MOQ: 200 square meters
  2. Price: UD$20-80 per square meter
  3. Get Latest Price
Payment Terms L/C,T/T,D/P
Supply Ability 2500 tons per month
Delivery Time 30-60 working days
Packaging Details steel pallet / Bulk
Application Workshop, Platform, Fabricated House
Structural Form Portal Frame Structure
Main Frame Welded H Steel Beam, Steel Truss
Molding Method Hot-Rolled Steel
Specification Q355b. Q235b
Secondary Frame C&Z Purlin, Brace
Brand Name Lanjing
Model Number LJ-S01
Certification CE, ISO, SGS
Place of Origin Weifang,China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,D/P Supply Ability 2500 tons per month
Delivery Time 30-60 working days Packaging Details steel pallet / Bulk
Application Workshop, Platform, Fabricated House Structural Form Portal Frame Structure
Main Frame Welded H Steel Beam, Steel Truss Molding Method Hot-Rolled Steel
Specification Q355b. Q235b Secondary Frame C&Z Purlin, Brace
Brand Name Lanjing Model Number LJ-S01
Certification CE, ISO, SGS Place of Origin Weifang,China
High Light Customizable steel frame workshop ,Galvanized Portal Frame Structure ,Painted Metal Steel Structure Frame

Customizable Designed Galvanized Workshop Storage Warehouse Painted Portal Steel Farme Metal Steel Structure Frame Factory 


Steel Structure Characteristics


1. Robust Load - Bearing and Stability​:

Steel, with exceptional tensile and compressive strength, serves as the backbone of structures capable of withstanding wind and seismic forces.

Its structure enables it to distribute loads evenly, minimizing stress. This not only ensures the immediate safety but also guarantees the long - term integrity of buildings.​


2. Rapid Construction for Enhanced Productivity:

Steel structures offer a distinct advantage with their prefabricated nature. Precision - cut and pre - assembled in factory - controlled environments, steel components are then transported to the construction site.

This streamlined process reduces the need for on - site labor and construction sequences. 

As a result, projects that would take months with traditional materials can be completed in a fraction of the time, maximizing productivity and cost - effectiveness.​


3. Sustainable Solutions for a Greener Future​:

Steel stands out as an eco - friendly construction material. It is 100% recyclable, meaning that at the end of a building's lifespan, its steel components can be transformed into new structures without losing their inherent properties.

 Additionally, the manufacturing and installation processes of steel structures consume less energy compared to concrete. By choosing steel, we are not only building structures but also contributing to a sustainable future.​

                                


Our Advantages


HIGH QUALITY RAW MATERIALS


We have strict standards and quality inspection processes for raw material procurement.Each batch of raw materials will have corresponding quality certificates and material in-spection reports to ensure that these rawmaterials meet national and industry standards.


BRILLIANT DESIGN TEAM


We are a professional steel structure factory with outstanding design capabilities. Our factory is equipped with a professional design team proficient in using a variety of advanced design software.When it comes to different project phases and client requirements, we have corresponding software solutions.



ADVANCED PRODUCTION EQUIPMENT


Our factory is equipped with advanced steel structure processing equipment, which greatly improves product quality and enables steel structure products to reach higher standards in strength, precision and appearance.


Product Parameters


The components of the steel structure have small section, light weight, easy to transport and installation, suitable for large span, high height, heavy bearing structure.

Suitable for withstand impact and dynamic load, with good seismic performance.The internal structure of steel is uniform with high reliability.

 

Lightweight Steel Structures: Used for small to medium-sized buildings such as warehouses, factories, hangar, and commercial buildings. They are cost-effective, lightweight, and quick to assemble.

 

Heavy Steel Structures: Suitable for large-scale buildings like industrial factories, bridges, airports, and stations, these structures have high load-bearing capacities.

 

Multi-story & High-rise Steel Structures: These are used in office buildings, residential complexes, and mixed-use developments. They offer seismic resistance and fast construction timelines.

 


Item
Material Description and surface process


Main steel frame
Column and Beam Q235 or Q345 H-section steel with two coats of mid-gray  paint
Purlin Q235 or Q345 Galvanizd C or Z  type  steel
 

Connecting 

Pieces
Tie tube  Q235   Circular Tube with two coats of mid-gray paint
 Knee-Bracing Q235  L50*4  Galvanizd angle steel 
Strutting piece Q235  φ32*2.5   Galvanizd Circular Tube
Column Bracing Q235  Circular Tube with two coats of mid-gray paint
Horizontal Bracing Q235  Circular Tube with two coats of mid-gray paint
Casing Q235  φ32*2.5  Galvanized Circular Tube



Door and Window
Item Description
Door Roller shutter door or Sliding door 
Window PVC Window or aluminum alloy window 




Other parts
Ventilating device Fan, Ventilation window
Bolt Foundation bolt ,High strengthen bolt, Normal bolts
Skylight Yx-840 Glass Fiber Reinforced Plastics
Out/Inner ridge tile 0.50mm Color sheet
Crane beam Q235 or Q345  H section steel with two coats of mid-gray paint

Certifications



LJ Group Projects


FAQ


Q1: Is your company a factory or trading company?
A: We are manufacturer with foreign trade department, so you can get competitive price as well as professional service. And you are always welcomed to visit our factory at any time.

Q2: What are your main products?
A: We provide steel structure warehouse, workshop, plants,chicken house, prefabricated house, container type house, garage, aircraft hangar, sandwich panels and other construction materials. According to the requirements of different projects and clients, we will supply different designs and steel products.Customized design is available.

Q3: What's the quality assurance you provide and how do you make quality control?
A: Quality-first is our core value. LJ steel structure quality assurance team and quality control team have developed a rigorous quality inspection system based on ISO9001. Testing Laboratory guarantees qualified raw materials and high- standard product.

Q4: Do you provide installation instructions and on-site installation services?
A:Every project will provide the installation instructions, and if you need, we also would like to send our engineer to the local construction site for helping the installation work.

Q5: What should I provide to get a complete quotation?
A: Please provide information as follows:

 

1.Project location 5.Length (sidewall,m) 9.Window material, style,size
2.Snow load 6.Width (end wall, m) 10.Door material, style,size
3.Wind load 7.Wall Height (eave, m) 11.raining condition
4.Seismic magnitude 8.Middle column allowed or not 12.Crane needed or not
13.other information if necessary



Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2010

  • Total Annual:

    50,000,000-100,000,000

  • Employee Number:

    200~300

  • Ecer Certification:

    Active Member

Shandong Lanjing Building & Construction Co., Ltd. as a professional manufacture of steel structure projects and prefabricated house offers a comprehensive ONE-STOP service for clients with customized solutions including consultation, R&D, design, manufacturing, installation, overseas projec... Shandong Lanjing Building & Construction Co., Ltd. as a professional manufacture of steel structure projects and prefabricated house offers a comprehensive ONE-STOP service for clients with customized solutions including consultation, R&D, design, manufacturing, installation, overseas projec...

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Get in touch with us

  • Reach Us
  • Shandong Lanjing Building & Construction Co., Ltd.
  • Hisense Ring Bay Mansion 12B08, Ruichang Road No. 226, Shibei District, Qingdao, Shandong, China
  • https://www.building-steelstructures.com/

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