Songhe company was founded in 1999,located in Qinhuangdao city Hebei province ,the speciality is devoted to research and development of composite material shaping technology.

We are devoted to the research and invention of composite materials modeling technique. Our company has designed and manufactured the first FRP plane skylight continuous compaction production lines. The production line has occupied 70% of the domestic market due to its high yield and excellent quality. It is also exported to Thailand, Indonesia and other Southeast countries.

Our company will increase the strength of research and invention to become the best supplier of composite materials and continuous compaction production lines. Please call us if you would like to change your production system. We will offer the ideal product to you and make a united effort to solve any of your problems.


FRP has a distinct advantage over PVC and most thermoplastic sheeting since it is much more resistant to extremes of temperatures and the impact of large hailstones. The physical properties of FRP sheeting are substantially retained throughout the working temperature range of -40 degrees Celsius to +50 degrees Celsius.

The properties of FRP flat and corrugated sheeting make it an ideal material for use in greenhouses where crop yields can be increased by the evenness of the diffused light and the absence of scorching. It is possible to produce a range of fire retardant products which increases the potential use of FRP sheeting for wall covering where the SONGHE system of wall lining can be employed.

Whilst not exhaustive, the lists below show some examples of the applications for FRP sheeting:
1.Roofing lights and cladding for factories and warehouses.
2.Canopies, swimming poor covers, sports stadiums, railway stations, carports, conservatory roofs, etc.
3.Greenhouses.
4.Horticultural applications-garden centers.
5.Building panels, hygienic wall linings, cold store panels.
6.Cooling towers, oil rigs.
7.Louvres, valley troughs, etc.