Yingde Conch Profiles Co., Ltd is a new chemical building material supplier invested by Wuhu Conch Profiles and Science Co., Ltd (stock code 000619), was established in March of 2004. Yingde Conch is a important strategic layout, providing our products to South China and global market. Conch Profiles, doors and windows are highly recognized due to the superior quality and energy saving performance, and have also made huge contribution to the local economic development and energy saving on buildings. Conch has imported full set of advanced production lines from German and Autria, our annual output and sales turnovers reached 760, 000 tons ranking among the top in the world.
Our main products include Conch Window PVC/UPVC Profile, Conch Door PVC/UPVC Profile, Conch Board, PVC Fence, PVC Foam Door, Co-extrusion UPVC Profile and so on.
Profile extrusion die (hereinafter referred to as extrusion die) is the door and window with the production of the necessary equipment, it determines the profile of the dimensional accuracy, appearance, physical properties, determine product quality, production efficiency and cost. In the modern doors and windows with the production of profiles, a reasonable processing technology, efficient equipment, advanced extrusion die is essential three important elements.
Because the main material, PVC, can only be slightly affected by acid and alkaline.Water-sucking rate is only 0.5%. So it is quite suitable for the environment of South China with high humidity.
No need adopt natural timber so as to protect the forest source and its environment, as well as do some contribution for the state natural forest source protection. Could represent the development tendency of new materials. Non-paint, non-formaldehyde, no strange smell and Environment-friendly.
This material is extruded one time under high temperature and high pressure; no any connection or joint on the sheet so as to avoid expansion,shrinkage and craze. When getting the impact from outside force, the air inside the airtight foam can be pressed and resorted so that the outside impact can be amortized completely and avoid the damage. The capacity of impact-resistance is much higher than wooden door.
Compact foam and hollow structure design is to get good sound insulation result. The design for using sealing strip inside the door block is not only to get slim opening gap , but also highly improve capability for sound insulation and sealing. The foamed door set has lower heat exchanging rate than normal material. High intensity compact crust and a lot of even and minor foam holes are isolated from each other, plus its own hollow structure, to as to reduce the air convection