Henan Canglong steel structure company is one group in the collection of development, design, steel structure fabrication and installation, testing .Our company scope of business throughout  Southern China, southwest, North China, central China and other regions of Hong Kong and Macao, Southeast Asia, the Middle East, radiation, North America and other countries or regions, The product structure buildings include energy, traffic, covering building ships, nuclear power, wind power and other fields of steel structure residence.

Bellow materials are general used in steel buildings , but we often customized each type depend on clients requirment .

Prefabricated steel structure shed building  often use Ultrasonic detector ,X-ray detector , Paint film thickness gauge to check steel frame .

Prefabricated steel structure shed building  was fixed packing, loading, transportation, unloading the matters needing attention:

(1) The lifting large there must be a person responsible for the use of fixture, suitable, strictly abide by the

rules of lifting, to prevent the occurrence of vibration, impact, deformation or damage, fall in the hoisting process.

(2) At the time of loading, there must be a special supervision, check car number and packing, the car pile

up securely, and to increase the necessary binding component loosening, prevent the loss.

(3) Remained stable in the transport process, the vehicle at the time of shipment, on the long, wide, high object transport, must be trained pilots, escort personnel responsible for, and mark is arranged on a vehicle.

(4) No rough handling, loading and unloading personnel handling, weight, size should be familiar with the components, and check the horse sling, rigging, prevent accidents.

(5) The member to the construction site, timely organization of unloading, stacking area.

(6) The crawler crane carrying member, should pay attention to the surrounding terrain, air condition, prevent the crawler crane overturning and component collision.

1. Common type of the industrial building?

Reply: Portal frame is the usual type in the industrial workshop and warehouse shed. Other types also could be designed and manufacturer as per clients’ request.

2. What’s the quality grade of the steel structure components?

Reply: Q345 is used for main steel structure, Q235 is used for secondary steel structure. 
3. How about the delivery time?
Reply: Usually,within 25-30 days after the order confirmed, also depends on the fabrication quantity.
4. How about the derust grade?
Reply: Ball blasting Sa2.5 on main steel structure; 
manual derust St2.0 on secondary steel structure.
5. What is kind panel used for the roof and wall?
Reply: Color corrugated steel sheet and sandwich panel could be used. Sandwich panel performs well on the heat insulation,sound insulation.Common sandwich materials are EPS, glass wool and PU.
6. How to install it?

Reply: We will furnish you the detailed construction drawing and the construction manual which could help you to erect and install the building step by step. We also could send the engineer to your local to help you if neede

7. Maintenance:

Reply: Finish paint need be done after the frame installed, and do it again after 6-8 months. So the surface will stay more time.

   Welcome you to ask our company questions and we would like to supply best service for you !

   Contact ways : Ada Gao (Female) , Tel/Whatsapp/Viber: +86 15981850388