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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Sunstone Roof
  • Model Number: Xexcutive
  • Material: Alu-zn Steel, Alu-zn steel as basis
  • Type: Eaves Tiles, High level roofing material
  • Color: red, blue, charcoal, desert
  • Coating: Stone coating

Packaging & Delivery

Packaging Details Packageing:1220*1010*1000mm,600pieces per package,40-foot cabinet can hold 20 pallets.20-foot container can hold as much as 7000-10000pieces according your requirements.
Delivery Time within 15 working days after receiving deposit


non-oil stone chip coated steel roof, meet EU standard, fireproof, windproof 120mph, lightweight, good weatherproof, colorful.

Our Competitive Products



Sunstone Roof Tiles/ HIgh level stone coated metal roof tiles  


Our factory 


Establised in 2003 in Gaoyao city, Guangdong province, our factory is the leading one to produce the good quality stone coated metal steel  roof tiles in China.With years experience and advanced equipment in this domain,we have been supplying stone coated metal roof tile for great projects,trading company,agent from area of Africa, South west Asia, America countires.


      Our Material&Stock and Ponching machine stone coated steel roofing tiles 

        Our quality inspection and QC workflow for production of stone coated steel roofing tiles


Test Items 

Reference Requirement 

Method Statement 

      Water resistance 

After 240 h test ,there are no cracks ,bubbles ,peeling and softening precipitation on the composite layer .And a slight color and gloss change is allowed ,compared to the untested samples .

Put in (23±2)°Cdistilled water or deionized 

      Heat resistance

After(90±2)°C,240h heat test ,there are no cracks ,bubbles ,peeling and softening precipitation on the composite layer .And a slight color and gloss change is allowed ,compared to the untested samples .

Put in constant temperature drying oven test 


Impact resistance 

Under the height of 500mm and heavy cone quality for 1000g±1g          shock ,Metal tile mineral grains no cracking and spalling phenomena 

According to the standard to test the method 

Low temperature resistance 

After (-40±2)°C,24 h test , there are no cracks ,bubbles ,peeling and softening precipitation on the composite layer .And a slight color and gloss change is allowed , compared to the untested samples .

Put in refrigerator frozen test 

Alkali resistance

 (saturated Ca(OH)2 solution)             

After 48h test,there are no cracks ,bubbles ,peeling and softening precipitation on the composite layer .And a slight color and gloss change is allowed ,compared to the untested samples .

Put in (23±2)°Csaturated calcium hydroxide solution 

Acid resistance               

(3%H2SO4 solution)


After 48h test ,there are no cracks ,bubbles ,peeling and softening precipitation on the composite layer .And a slight color and gloss change is allowed ,compared to the untested samples .

Put in   (23±2)°Cenvironment ,using the method of drop test 

Freeze-thaw resistance 

According to the water soak [(23°C)for 18h,(-20°C) frozen for 3h ,(50°C) hot baking 3h] for a loop. After 20 freeze -thaw cycles , there are no cracks ,bubbles ,peeling and softening precipitation on the composite layer .And a slight color and gloss change is allowed ,compared to the untested samples .

According to the water soak [(23°C)for 18h,(-20°C) frozen for 3h ,(50°C) hot baking 3h] for a loop .

Salt spray corrosion- resistance (Neutral salt spray test)

After 240 h test , there are no cracks ,bubbles ,peeling and softening precipitation on the composite layer .And a slight color and gloss change is allowed ,compared to the untested samples .

According to the standard to test the method 






           Our Package and Warehousing for stone coated steel roofing tiles

Our Loading ( and 20ft container is applicable for the loading, and any of bigger containers will not be loaded our roofing because of its heave weight, becaause the heave weight of stone coated steel roofing tiles ) 


Note: our loading qty is based on the reasonable caculation and any more qty will be subject to the final confirmation in consideraion of safe for workers who are loading. 

Take a rest and then have a look abt our supporting for customers, and we would to present you all of followings if you would like to visit our company. 

Our Showroom and Exhibition with vaious colors of stone coated steel roofing sheet






Our Certificate for testing and certified stone coated steel roofing tiles

Our different Projects using stone coated steel roofing tiles in consideration of anti cold weather.




We have more different design in different sizes for our roofing tiles:

We have various types of stone coated metal roofing for you. as following different sizes :



1360mm*420mm 2.1pcs cover 1 m2


1335mm*430mm 2.0pcs cover 1m2


1280mm*420mm 2.2pcs cover 1 m2


We could send samples for your inspection before your trial order,and we focus on long term of cooperation based on mutual benefit, so your careful consideration on our cooperation will be highly appreciated.


Above information is based on our real production and any other third party will not be allowed to use them for its own business purpose if without our authorisation and confirmation. 


Sunstone Roof Tiles is our registered brand for oversea markets, and all sunstone roof tiles will be for our default marks, and we are responsible for its quality, any of stone coated metal roof tiles bought from our factory are standard and qualify for the markets, the thickness of steel are averange from 0.4mm-0.45mm. Quality warranty in writing should containe all aspect of waterproofing and lifetime. 



 Your will, our hands! 


If you are interested in our products and services, please feel free to let us know, we will try our efforts to work with you, looking forward to talk with you more. Thank you for your reading ! 



Q: Are stone coated metal roofs noisy when something drops on them? 


A: No, the gravels on the surface of our tiles deaden the sound of the rain and even hail unlike a non-stone coated metal roof.




Q: Is a stone caoted metal roof hotter in the summer or colder in the winter? 


A: No, many customers report a reduction in energy costs during summer and winter months. Also, a  sunstone  roof can be installed over an existing roof, providing additional insulation from temperature extremes.




Q: Is a stone caoted metal roof dangerous in weather with lightning? 


A: No, metal roofing is not only an electrical conductor but also a noncombustible material.




Q: Can I walk on my SUNSTONE Roof? 


A: Absolutely, SUNSTONE roofs are made of 26-gauge steel at most and designed to withstand the weight of people walking on them.




Q: How do SUNSTONE roofs withstand an earthquake? 


A: Very well. A metal roof usually weighs less than half of a typical composition shingle roof. 


Q: Is a metal roof hotter in the summer and colder in the winter? 


A: No. Many customers report a reduction in energy costs during summer and winter months. Also, a SUNSTONE roof can be installed over an existing roof, which creates even more insulation from temperature extremes.




Q: Is a SUNSTONE Roofing System more expensive? 


A SUNSTONE roof offers more value for your money. With a minimum 30 years' life expectancy, you would have to purchase and install 2-1/2 shingle roofs for the cost of one SUNSTONE roof. Like most products you buy, "you get what you pay for." A  roof offers more for your money. Itís no bargain to put two roofs on your house because the first one was "cheaper" and subsequently failed. SUNSTONE is also quite durable because the aluminum-zinc alloy coated steel enhances the superior weathering and corrosion resistance of each roofing panel.








Q: Is a SUNSTONE Roofing System warranted? 


A: The best in the Asian industry. SUNSTONE Roofing Systems carry a 30-year warranty including 160 mph windproof and hail penetration for any size hail and manufacturing defects - including excessive granule loss.



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