1.Company profile:

Hangzhou Singer Building Materials Co,.Ltd. We are factory of asphalt shingle in China.Now we have become the largest sales asphalt shingle factory.Have cooperated with many big building supermarket.Top quality and reasonable price is the most important reason to our success. We are earliest manufacture of asphalt shingle factory in China.With the development of electronic commerce,we become the one gold supplier  of Alibaba.web.We never let our customer down for our products.If any interest in asphalt shingle or our company.

2.The specification of Rain Gutter 

   3.The Unique Structure Desingn

• With large radian design, SGB achieve both drainage function and adornment effect, which enhance overall visual effect of the building.
• SGB import impact additives to make the components both strengh and toughness. The reasonable node design consider not noly the tightness of eaves gutter, but also convenient install and avoid water storage.
• The components connect by intercalation, which avoid the system water seepage, and make the drainage more smoothly.
• The decorative design is in harmory with building style.
• Small arc edge design for gutter inner prevent dirty build-up and easy -to -clean.
• Perfect supporting components, easy-to-install for any shape roof.
• Clip design: make the downspout looks very nice and firmly fixed on any exterior facade.

Uique Prodcut Features

• Good toughness and low temperature impact resistance.
• SGB can avoid depress, yield and deformation with impact, ladders pitch and snow pressure
• SGB look always as new and no need painting and refurbishment because of High temperature resistance,anti-aging ,anti-oxidant,good performance and resistance to acid-basemold erosion.
• Easy-to- cut, little componments, easy-to-install  and no special tools.
• Ethylene polymer material, lead-free environmental protection material

Unique advantage  

• SGB resin gutter system adopt ESA double-color co- extrusion technology. mever fade, and better to keep the original color character
• Finest raw material sourcing, 100%  new material ensure the SGB product toughness, and it won't broken even if the car rolling.

   

   

  

  --Good toughness, good low temperature impact resistance; Can resist impact, ladders pitched and the snow pressure and will not cause a depressed, resistance to yielding and deformation;

   

   

   

  --High temperature resistance, anti-aging, anti-oxidant, good performance, resistance to acid-base mold erosion, look as new, no need of refurbishment and painting;

   

   

   

  --Easy to cut, just  few accessories needed, easy to install, no special tools, the overall structure can bear strong force;

   

   

   

  --Ethylene polymer material, lead-free environmental protection material, mature stable formula, very good UV performance, aging resistance, corrosion resistance, resistance to oxidation.

   

  4.

  Rain gutter fitting 
  

   

   

• The Package of Rain Gutter system