Guanheng is specialized in steel structure engineering since 1987.

Payment Terms
Price Period
wood or bag package
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Product Comparison
GH Steel Structure carries out strict quality monitoring and cost control on each production link of steel structure, from raw material purchase, production and processing and finished product delivery to packaging and transportation. This effectively ensures the product has better quality and more favorable price than other products in the industry.Compared with similar products, GH Steel Structure's steel structure is more advantageous in the following aspects.
Company Advantages
1. The design of GH is to meet the characteristics of goods being displayed and the brand’s culture. It is always made after the designers grasp the features of the goods, brand strength and brand culture.
2. Structural construction can be completed by simply emplacing the same kinds of this product. It is already designed to interlock for ease of mobility during transportation.
3. This product can be stacked and moved without damage. The metal sheets that make up the product are corrugated to improve its overall strength.
4. Foshan Nanhai Guanheng Steel Structure Co.,Ltd takes every measure to guarantee quality of .


The seamless steel pipe is usually used as the main material of the four tubes tower, which has low wind load coefficient and strong wind resistance. The main body adopts the outer flange connection, the bolt has been pulled, so it is difficult to destroy so that it can reduce the maintenance cost. The tower body has a positive triangle distribution, which accords with the physical law of triangle stability and saves steel materials,small area, reduce the cost of civil construction, convenient location. Light weight of tower, new trefoil cutting plate foundation, it reduces foundation cost. Truss structure design, convenient transportation and installation, short construction period. The tower with wind load curve design and smooth lines so it can avoid human and animal casualties. The design conforms to the national code for steel structure design and the design of tower mast structure Specification, this product is safety and reliability.scope of use: filed self-supporting tower, roof tower.

Product Parameter

OriginChinaMinimum order1set
Payment termL/C, T/TShipment termFOB, C&F, CIF
Height10 to 45meter
MaterialQ345B/A572,Minimum yield strength >=345N/mm2;  Q235B/A36,Minimum yield strength >=235N/mm2;  According to your request
ToleranceAccording to your request
Surface testHot galvanization based on the standard of the steel technical specification on ASTM A123 , or the customer’s request.
Connection ModeFlange connection
StandardISO 9001:2008, ISO14001:2005, OHSAS18001
Per Section LengthBelow 6 meters
Wind Pressure0.35-1.00 KN/m2
Hot-dip Galvanization thicknessPlating thickness less than 5mm, Zinc thickness more than 65μm, Plating thickness more than or equal 5mm, Zinc thickness more than86μm, tolerance less than 10μm
Production ProcedureOriginal material test→cutting→bending→welding(fore-and-aft )→measurement checking→flange welding→making hole→making sample→surface clean→hot-galvanization and surface preparation→painting→re-check→packing
PackingPack in plastic paper or under customer’s request
Shipment DateQuantityDelivery day
50 sets30 days

Product Details Comparison


Our Products
Each soldering seam is full,without solder slag,without solder skips,meet technical requirement.
Other factory’s products
The other factory’s products have solder slag and solder skips,hidden danger.


Our Products
Zinc thickness is:99.7μm.
Other factory’s products
If the zinc thickness is not enough, after some times, it will be rust,hidden danger.

 We are very strictly in controlling the thickness of all the parts in hot-dip galvanization,all those parts stay with corrosion for years.If the process of hot dip galvanization is not good, it is easy to be rusted and affect the safety of the tower.

Product Quality Standard

1. All the original materials and finished products should be 100% checking.

2. We already obtain the  ISO 9001:2008, ISO14001:2005 and OHSAS18001 quality and safety certificate.




Split Charging  Partial Packing  Part Remark  Loading  Shipment

Customer Thank You Letter


Company Features
1. Foshan Nanhai Guanheng Steel Structure Co.,Ltd has been involving in the production of for many years. We have gained experience in providing high-quality products.
2. Every year our factory would introduce a full spectrum of state-of-the-art facilities and machinery. These facilities and machinery effectively plan and control production parameters, thereby to achieve maximum productivity.
3. Foshan Nanhai Guanheng Steel Structure Co.,Ltd is always here to provide the best service for our customers. Please contact us! Foshan Nanhai Guanheng Steel Structure Co.,Ltd will enhance the reputation of products. Please contact us! The vision of Foshan Nanhai Guanheng Steel Structure Co.,Ltd is to become a leader in products and services in the industry. Please contact us! GH is a brand which adheres to the customer first principle. Please contact us!
Floor radiant electric wall heating mat          
Heating mats (Twin conductor 150W/M²)

Heating mats details

1.100% earth shielded undertile heating mats, in standard 150W/m²,100W/
m²  and powerful 200W/m² categories


2. Unique fully earthed, cut and turn underlaminate system

3. Ultra-thin fully earthed undertile heating cable allowing you to set the output

4. Ease of installation

5. emits zero electromagnetic fields

6. CE,ROHS certificated.

7. 10 years warranty.

8. Track carefully during whole process

9. Good after-sales service

10. Factory price

11. Further discount for new year


Product pictures


1. Checking the laying area to confirm the construction conditions.
2. Chean up the laying area
3. Laying the insulating layer
5. Testing the norminal resistance and insulation resistance of heating mat
6. Open the mat,keep the mat upwards, when the mat reached the area edge, you can cut off the fiberglass wire mesh, but can't cut off the cables.
7. Testing the nominal resistance and insulation resistance of heating mat
8. Pouring the concrete layer(by decoration construction group)
9. Testing the norminal resistance and insulation resistance of heating mat
10. Install the thermostat
11. Laying ground decroation material(by decoration construction group)




   Minco heating mats are widely used in soil Heating, floor heating, bathroom heating, road/ heating snow & freeze melting, cullis snow melting, heating for baby animal husbandry, dry and curing of concrete, pipefrost protection.etc.





Delivery deatails

 We will prepare shipping asap once we receive your money, and give you the tracking number after we send out your goods. Usually within 5-35 working days you can receive your item. Please wait patiently.


Method of Payment

We accept Bank of China, L/C,Westen union, PayPal and Moneygram, you could tell us which one is convenient for you!


Welcome your arrival my friends! Your OEM & ODM products are welcome! For more similar products please visit:


Packaging & Shipping

Floating Stairs Wood     



Item No.:YD-9008 floating staircase kit

Style:  Floating Stairs Wood

Stair Components


   Single Stringer

 Bubble pack+craft paper+woven polybag

 Stair     Railing

Top handrail

Inner individual polybag+outer woven polybag


Inner individual polybag+outer carton,20pcs/ctn

Solid bar

Inner individual polybag+outer woven polybag


wooden case,20pcs/case

Other packing is available in accordance with customers requirment.


1.Shipping port:Huangpu(Guangzhou) or Shenzhen

2.Delivery time:within required time in contract or as customers requirment.               

The cushioning design adds comfort all-day wear The main components of are imported products.
is made of and has the advantages such as . It won’t easily crack, peel or fade
With its properties like , occupy a magnificent place in the market. It promotes the even distribution of foot pressure
The body of is made by advanced , which is . Being non-slip is a big selling point of this product
is especially fits for the usage in . It provides cushioned support for footwear such as running shoes, sneakers, basketball shoes
The product features exceptional weather resistance. It can resist the damaging effects of UV light, ozone, O2, weather, moisture, and steam. It holds advantages such as good stiffness, good resilience, and cost-effectiveness
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