Wuhu Conch profile Co., Ltd. is a key high-tech enterprise recognized by the Ministry of Science and Technology, whose leading products cover the production, sales, scientific research and development of high and medium-grade profiles, plates, doors and windows, hardware products and many other fields.
At present, the company has more than 500 sets of moulds with different varieties, making the products include 50, 60, 65, 70, 73, 77, 80, 85, 88 and 95 ten series of profiles for plastic doors and windows, high-grade profiles, color coated profiles, two-color co-extrusion and full color, imitation wood grain profiles, are one of the most abundant enterprises in the same industry in the world.
Conch Profiles regard quality as the lifeline of the enterprise and invest nearly 50 million RMB to introduce advanced testing equipment from Germany and the United States respectively. In the same industry, it took the lead in passing the European community product quality certification, green building materials product certification, ISO9001 quality system certification and ISO14001 environmental management system certification. It has been recognized as a national profile for many years, the designated manufacturer of plastic steel doors and windows won the honorary certificate of "China's inspection-free products" at the end of 2002.
Disadvantages: sealing, safety, anti-theft and ventilation quality are not satisfactory. The reason is that the plastic steel material lacks high-quality hardware for supporting use, resulting in the disharmony of the current high-grade profiles supporting low-grade hardware, and the plastic (PVC) cannot be degraded, and the discarded plastic steel windows are difficult to handle, bad for environmental protection. With voids, it is easy to rust, and the sound insulation is slightly poor. It is common to see that plastic steel windows are easy to be deformed, and higher ones such as imported ones are expensive. When 10-20 years are used, it will gradually change, and when 5 years are used, the cloth will change color, evolving from white like light yellow, the deformation and discoloration of the two disadvantages of plastic steel doors and windows make the service life of plastic steel doors and windows decrease a lot. Because the material itself is plastic, it is mainly white, which is also the best, and other colors are aging very fast; The aging of plastic steel windows (except for a few engineering materials) is urgent like meteor; due to the rapid aging of plastic steel, once installed, the recycling value is very low. In addition, plastic cannot be degraded, which is very problematic for environmental protection.
