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PRODUCTS

PRODUCTS

 Polycarbonate Corrugated Sheet
Polycarbonate Corrugated Sheet
Ketelong Polycarbonate corrugated sheets are made of premium polycarbonate granule with UV protection. Its excellent transparent roofing material with high light transmission and impact resistant capacity. We provide 10 year warranty for all types of our polycarbonate sheet , OEM service is available.
 Polycarbonate Hollow Sheet
Polycarbonate Hollow Sheet
Cortrong PC sunshine board (hollow board) is made of polycarbonate raw materials and co extrusion of UV with high concentration. When the impact force is hit by 21m/s hail, there is no crack. It has the characteristics of light weight, light transmission, impact resistance, heat isolation, flame retardant and durability. Besides the above characteristics, the crystal bright sunshine board has the effect of "crystal clear and bright", which makes the light penetrate more soft and has better aesthetic visual effect.  
 Polycarbonate Embossed Sheet
Polycarbonate Embossed Sheet
Low-E PC board, also known as low infrared radiation PC board, is a kind of heat reflection energy-saving material. It is based on the traditional PC endurance board and PC sunlight board, maintaining the original physical properties and light transmittance under the premise, by adding infrared reflection transparent particles, made with infrared reflection ability of the plate, is a new member of the plastic plate family.
 Polycarbonate Solid Sheet
Polycarbonate Solid Sheet
Cortelon PC endurance board is made of polycarbonate resin particles. Polycarbonate resin is an amorphous thermoplastic engineering material with excellent mechanical, optical, electrical and thermodynamic properties. Polycarbonate resin is one of the most widely used engineering materials in the world, which has made revolutionary contributions to the product performance of almost every industry. From greenhouses and swimming pools to industrial buildings, office buildings, football fields and civil buildings, cortelon PC panels provide value-added lighting solutions for various buildings.
 Accessories
Accessories
Product positioning: It transcends modern fashion, pursues exotic customs and interprets a new life model. The product is made of ASA resin with high weather resistance. The laminated resin tile is made by one-time processing by three-layer co extrusion (a/b/c) technology. The surface layer is ASA layer, the middle layer is skeleton layer and the bottom layer is wear-resistant layer.  
 Fitting
Fitting
The resin green tile is processed by three-layer co extrusion (A / B / C) technology at one time; The surface layer is ASA layer, the middle layer is skeleton layer, and the bottom layer is wear-resistant layer.
 Synthetic Resin Roof Tile
Synthetic Resin Roof Tile
Product positioning: Modern original ecology, the pursuit of the combination of Chinese and western, open a new era of colorful roof. The product is made of high weather resistant engineering resin ASA. The synthetic resin tile is processed by three-layer co extrusion (A / B / C) technology at one time. The surface layer is ASA layer, the middle layer is skeleton layer, and the bottom layer is wear-resistant layer. Typical properties of synthetic resin tile: No discoloration, sound insulation, heat insulation and corrosion resistance for ten years.
 Purlin And Gutter
Purlin And Gutter
This product is made of PVC resin (abbreviated as PVC) as the main raw material, supplemented by other chemical raw materials, through scientific proportion and technology. There are two types: general type and environmental protection type. Among them, environmental protection products have passed Rosh six, PASH polycyclic aromatic hydrocarbons, svhc38 and other tests.    1. When the thickness of corrugated tile is less than or equal to 1.3mm, it is recommended that the purlin span of inclined roof should be less than or equal to 600mm, while that of arched roof should be less than or equal to 800mm; 2. For corrugated tile with thickness of 1.8mm ≥ 1.3mm, it is recommended that the purlin span of inclined roof should be ≤ 800mm, while that of circular arch roof should be ≤ 900mm; 3. For 3.0 mm ≥ 1.8 mm corrugated tile, it is recommended that the purlin span of inclined roof should be no more than 900 mm, while that of arched roof should be no more than 1000 mm; 4. The transverse overlapping of medium wave, wavelet and small ladder wave must be two waves, and the longitudinal overlapping length shall be more than 300 mm 5. If the self tapping screw is used for fixing, the hole must be drilled in advance. The diameter of the hole must be 2-3mm larger than that of the fixing screw. The diameter of the self tapping screw must be 6.0 mm larger than that of the fixing screw. The thicker the tile is, the higher the requirement for the self tapping screw is (it is recommended to use the special "self expanding screw" for fixing). Note: the span of sandalwood is related to the temperature of the workshop. If the temperature of the workshop is higher, the span of sandalwood should be smaller, otherwise it is easy to cause tile deformation.
 FRP Roofing Sheet
FRP Roofing Sheet
The product is made of PVC resin as the main raw material, supplemented by UV anti ultraviolet agent and other weather resistant chemical raw materials.    1. When the thickness of corrugated tile is less than or equal to 1.3mm, it is recommended that the purlin span of inclined roof should be less than or equal to 600mm, while that of arched roof should be less than or equal to 800mm; 2. For corrugated tile with thickness of 1.8mm ≥ 1.3mm, it is recommended that the purlin span of inclined roof should be ≤ 800mm, while that of circular arch roof should be ≤ 900mm; 3. For 3.0 mm ≥ 1.8 mm corrugated tile, it is recommended that the purlin span of inclined roof should be no more than 900 mm, while that of arched roof should be no more than 1000 mm; 4. The transverse overlapping of medium wave, wavelet and small ladder wave must be two waves, and the longitudinal overlapping length shall be more than 300 mm 5. If the self tapping screw is used for fixing, the hole must be drilled in advance. The diameter of the hole must be 2-3mm larger than that of the fixing screw. The diameter of the self tapping screw must be 6.0 mm larger than that of the fixing screw. The thicker the tile is, the higher the requirement for the self tapping screw is (it is recommended to use the special "self expanding screw" for fixing). Note: the span of sandalwood is related to the temperature of the workshop. If the temperature of the workshop is higher, the span of sandalwood should be smaller, otherwise it is easy to cause tile deformation.
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CASES

CASE SHOW

SECURITY SYSTEMS

Process quality

Combining with many years of construction practice, we have carefully developed a number of advanced, stable and standard construction techniques

Environmental quality

Make every effort to create a clean, healthy and humanized construction environment to ensure the ecological health of home decoration project

Material quality

Environmental protection materials guarantee the excellent environmental protection performance of decoration engineering, and say goodbye to the stubborn decoration diseases

Management quality

Select high quality materials for customers. Totem project implements total quality management and applies it

NEWS

NEWS CENTER

  •  In reliance on a professional team
     In reliance on a professional team, exceptional product design and development capabilities,high-quality products, innovative solutions and a full range of services, we can provide the most cost-effective products for you. We sincerely welcome new and old customers for business negotiation, communication and joint development!
    2021-07-14
  • Since its inception
    Since its inception, our company has made rapid development with the business philosophy of “professionalism, creditability,innovation and co-win strategy"!  
  • We provide a wide range
    We provide a wide range of products, including “permanent roofing for new villages", "roofing and wall panels resistant to high corrosion ", “sunrooms and green houses", "LED energy-saving light panels” and "advertising light boxes".
  • As a professional solution provider
    As a professional solution provider, we can effectively solve corrosion and light transmission problems for roofing and wallsfor our customers! 
  • Such as dormitory building
     such as dormitory building, building for couples, building for staff and their family members, building for executives, indoor gymnasium, Kara OK hall, business hotel and reception center, our factory is a garden-style five-star modern factory.
  • Established
    Established in 1988, Guangdong Hongbo currently has an annual output of 50,000 tons after nearly 30 years of development.Provided with modern automatic production equipment, district-level and municipal engineering R & D centers and complete supporting facilities, 
  •  In reliance on a professional team
     In reliance on a professional team, exceptional product design and development capabilities,high-quality products, innovative solutions and a full range of services, we can provide the most cost-effective products for you. We sincerely welcome new and old customers for business negotiation, communication and joint development!
    2021-07-14
  • Since its inception
    Since its inception, our company has made rapid development with the business philosophy of “professionalism, creditability,innovation and co-win strategy"!  
  • We provide a wide range
    We provide a wide range of products, including “permanent roofing for new villages", "roofing and wall panels resistant to high corrosion ", “sunrooms and green houses", "LED energy-saving light panels” and "advertising light boxes".
  • As a professional solution provider
    As a professional solution provider, we can effectively solve corrosion and light transmission problems for roofing and wallsfor our customers! 
  • Such as dormitory building
     such as dormitory building, building for couples, building for staff and their family members, building for executives, indoor gymnasium, Kara OK hall, business hotel and reception center, our factory is a garden-style five-star modern factory.
  • Established
    Established in 1988, Guangdong Hongbo currently has an annual output of 50,000 tons after nearly 30 years of development.Provided with modern automatic production equipment, district-level and municipal engineering R & D centers and complete supporting facilities, 
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Founded in 1988, Guangdong Hongbo Building Materials Technology Co., Ltd. is a national brand manufacturer of PVC roofing materials in China.

Contact information

Guangdong Hongbo Building Materials Science and Technology Co., Ltd.

 

Foshan Ketelong Building Materials Import and Export Co., Ltd.

Address:

No.6 (f1-f9), South B community, central science and Technology Industrial Zone, Leping Town, Sanshui District, Foshan City, Guangdong Province

Tel:+86-0757-87322842

Mobile/whatsapp/wechat:

+86-13929942120

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