High-Quality Portal Type Steel Structure Manufacturers – Grid Structure Steel Polycarbonate Skylight House Glass Dome Roof Cover /Prefab Grid Steel Space Frame Structure  – Deshion

Characteristics of grid structure

1.Grid structure is a comparative maturity system, It is a whole structure composed of single component connected by spheres. It has the advantages of saving steel quantity, large space stiffness, good integrity and fast construction speed. But too many rods pieces appear to be very messy, not as beautiful as the truss structure.

2.The grid frame is a kind of high-order statically indeterminate structure, and the initial stress of the rod is not easy to control during construction, so the actual stress is not consistent with the calculation, and the quality problem is easy to occur.

3. According to the structural system, the grid frame can be divided into plane truss system and angle cone system. Plane truss system: two orthogonal forward grid frame, two orthogonal oblique grid frame; Pyramid system network frame: pyramidal network frame, triangular network frame
The connection of the grid frame can be by bolt ball and welding ball, bolt ball is generally suitable for small span grid frame, welding ball is suitable for large span grid frame.

Packaging & shipping

* Every DS structural member gets a sticker with identifying information. Unique mark, component number, fabrication. parameters, and QR coding ensure that all component information is available exactly when and where required.

* Small parts packed in a wood carton.

* Big parts packed by a steel frame which is convenient for container unloading by fork lift or crane on site.

* Delivery Goods in the factory and transported to seaport by truck.

* All goods will be loaded into the container at port warehouse.

Focus On Quality Focus On Detail

Free Customized Design

We design complex industrial buildings for clients using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures(Xsteel)and etc.

Customization process

Cladding system

Roof Panel

Roof Panel

Wall Panel

Wall Panel

Wall Panel

Roof Panel

Fiber-Glass

Steel Sheet

Bolt

Galvanized Bolt

Expansion Bolt

Self-Tapping Screw

High Strength Bolt

Anchor bolt

Stud

Main products

Steel Prefab Warehouse

Steel Prefab Hangar

Steel Prefab Stadium

Bailey Bridge

Station

Exhibition Hall

Production Workshop Overview

Iron Workshop

Raw Material Zone 1

Aluminum alloy workshop

Raw Material Zone 2

Robotic welding machine installed in new factory

Automatic Spraying Area

Multiple cutting machines

Production Process

1.Prepare Material

2.Cutting

3.Joint

4.Automatic Sub-merged Arc welding

5.Straightening

6.Parts Welding

7.Blasting

8.Coating

Quality Control

Ultrasonic weldina inspection

Ultrasonic welding inspection

Spray paint inspection

Ultrasonic weldina inspection

Certification authority

FAQ

Q: Is your price competitive with other companies?
A: Our business objectives are to give the best price with same quality and best quality with the same price. We can try the best to cooperate with you to reduce your cost.

Q: How to get the accurate quotation?
A: If you can provide the following project data, we are able to offer you with accurate quotation。
Design code/ design standard
Column position
Maximum wind speed
Seismic load
Maximum snow speed
Maximum rainfall

Q: What the quality assurance you provided and how do you control quality?
A: Established a procedure to check products at all stages of the manufacturing process-raw materials, in process materials, validated or tested materials, finished goods, etc

Q: What is your service you can offer?
A: Pre-sale service: Consultant service (Answering client’s question)
Primary design plan for free
Assisting client to choose suitable construction plan
Price calculation
Business & technology discussion

Sale Service:
Submission of support reaction data for foundation designing
Submission of construction drawing
Providing requirements for embedding
Construction manual
Fabrication & packing
Statistical table of material
Delivery
Other requirements by clients.

Cooperative company