Why does China's plastic doors and windows industry have a large output value but not a high one?- Zhejiang Xinbo Aluminium and Plastic Co., Ltd

Why does China's plastic doors and windows industry have a large output value but not a high one?

Relevant data shows that China is the largest market for doors and windows in the world. In addition to traditional aluminum alloy doors and windows, the development of plastic doors and windows is also in full swing. Based on the current market share of plastic doors and windows, there are about 175 million square meters of plastic doors and windows construction tasks every year. However, China's plastic doors and windows industry is very large, but its output value is not high. The reasons are mainly as follows:

Consumption concepts need to be changed

At present, when buying a house, Chinese home buyers are mainly concerned about the qualifications of developers and builders, as well as the construction quality of the house. Home buyers pay less attention to doors and windows. On the one hand, it is due to people's lack of knowledge about doors and windows, and on the other hand, they always conceptually believe that doors and windows are accessories to the house, and their quality has little impact. In foreign countries, there is a popular saying: the key to whether a house is good or not depends on the doors and windows.

American home buyers often ask builders to use what kind of doors and windows, what materials, and what standards. For commercial housing with a price of 10,000 yuan per square meter, the price of supporting doors and windows is generally about 1,000 yuan per square meter abroad, but in my country, it is only about 300 yuan per square meter. This shows that the quality and level of doors and windows in my country are generally low.

Serious vicious competition

Because plastic doors and windows have many incomparable advantages over doors and windows made of other materials, my country has listed plastic doors and windows as one of the national key development building materials. Therefore, the production and application of plastic doors and windows in my country have developed rapidly in the past 10 years. However, due to overheating of development, a serious oversupply has occurred.

At present, the annual market demand for plastic doors and windows in my country is about 1.5 million tons, and the annual production capacity of plastic doors and windows has reached 3 million tons. The consequence of oversupply is severe low-price vicious competition in the industry, shoddy products, and cutting corners. Frequent occurrences have greatly affected the reputation of plastic doors and windows. The consequences of low-price competition have also caused my country's entire plastic doors and windows industry to be in a state of loss.

Du Zonghan said that although my country's plastic doors and windows currently occupy a considerable market share, there is still a certain gap compared with developed countries abroad. According to statistics, the current average market share of plastic doors and windows in Europe is 40%, the market share of plastic doors and windows in Germany has reached 54%, and the market share in the United States has reached 45%. In terms of building energy consumption, the total unit energy consumption of residential buildings in my country is about three times that of developed countries, the energy consumption of exterior windows is 1.5 to 2.2 times that of developed countries, and the air leakage rate of doors and windows is 3 to 6 times that of developed countries. This shows that the gap between my country's building energy efficiency level and that of foreign developed countries is still large.

Industry standards are disorganized

According to Chairman Du, there is currently no industry standard for doors and windows in my country that matches the price of houses. Usually, the five major properties of doors and windows are wind pressure resistance, air leakage performance, rainwater penetration performance, thermal insulation performance, and sound insulation performance. According to the requirements, only the samples submitted for inspection are often qualified, and the pass rate of door and window inspections is low after the house is completed.

Because, home buyers, do not have the ability or any means to test these five properties of doors and windows, and the state does not have a corresponding binding force. To save costs, developers and builders mostly Make a big fuss about doors and windows.