Company Advantages
1. Guangdong Hongbo Building Materials Science and Technology Co., Ltd. is sincerely devoted to develop the business relations with clients in various industry and warmly welcome customers from home and abroad to come for trade and cooperation.Redwave products are light
2. Designed using superior grade pvc roofing sheets, we are offering these products in variety of designs, styles and patterns. Redwave products are certified by ISO9001 and ISO14000
3. Appreciated for their royal looks these upvc roofing sheet are a perfect combination of traditional and ancient designs that enhances the look of the room. Redwave products are branded as Hongbo and Ketelong
4. Guangdong Hongbo Building Materials Science and Technology Co., Ltd. has continually grown and expanded in the international competition. Redwave products are corrosion resistant
5. One of the factors that Redwave has developed more clients is the establishment a mature sales network. Strict craftsmanship is adopted during the manufacturing

Hongbo PVC roofing sheet is made of ultra weather proof and modified PVC resin, using four layer co-extrusion technology for one-off processing. Its heat insulation capacity is much improved comparing with two layer co-extrusion tile.

Features of the product:
1. Excellent corrosion resistance
    In the salt, alkali and following a 24-hour soaking in 60% acid, no chemical reaction and no fading. Very suitable for acid rain-prone areas, corrosive workshop      and coastal area use.
2. Excellent weathering performance and long lifetime.
    Ultra-weather proof surface layer to ensure its long durability for strong sunshine environment.
3. Sound insulation
    The tests prove that: in suffering heavy rain, high winds the impact of outside noise, it has a good absorption of the noise effect, noise down 30dB than color          steel tile.
4. Fire-retardant
    through the national fire authority of the department according to GB8624-2006 standards for testing, fire safety performance ≥ B grade.
5. Excellent thermal insulation
    Its thermal conductivity coefficient is 0.065w/mk, clay tile is about 1 / 310, cement tile 1 / 5, 0.5mm thick color steel tile 1 / 2000. 

Application:
High-grade plants, steel factories, warehouses, farm market, market access, sheds and other high-end roofing materials.
Especially in corrosive chemical plants, smelters, ceramic plants, soy sauce factory, chemical plants, printing and dyeing plant, organic solvent factory, acid, alkali and other corrosive plant.

Product Specification:
Thickness:1.5mm 2.0mm 2.5 mm 3.0mm
Color: white
Length:customized

Company Features
1. As a pvc roofing sheets internationally competitive manufacturer, Guangdong Hongbo Building Materials Science and Technology Co., Ltd. is accelerating its wide-ranging development.
2. Guangdong Hongbo Building Materials Science and Technology Co., Ltd. has accelerated enterprise development and cultivated independent R&D capability over the years.
3. Apart from this, our offered upvc roofing sheet can be availed by our clients' at an economical price.