In the past two years, the rapid development of real estate has driven the development of the building materials industry and the market. A certain street was officially awarded the honorary title of China Home Hardware Capital, and set up a hardware home business association to appoint the director of the building hardware industry furniture hardware brand Guangdong Dongtai Hardware Group. Chang Wu Zhihui is the president of the Chamber of Commerce. This move means that the Guangdong furniture hardware Yongkang model is basically formed, and the best transformation time for furniture hardware enterprises in the building materials industry is here!
In recent years, the prices of raw materials have been rising, the increase of labor costs and logistics costs, and the financial crisis have become the main factors restricting the development of domestic and foreign furniture hardware industry. Customized furniture has developed rapidly, and objectively requires the furniture hardware industry to conform to the times. The trend, combined with the market situation, pays attention to the quality and innovation of products. In this case, if the furniture hardware industry wants to continue to develop, transformation and upgrading is the key to solving the problem.
As one of the important hardware production bases in China, we will continue to enhance the power of scientific and technological innovation and accelerate the process of industrial adjustment and upgrading to explore new models of regional development, in order to promote the transformation and upgrading of cities and industries. The presence of China's furniture hardware capital will be the best boost for the transformation and upgrading of local furniture hardware companies.
At present, there are 800 home furnishing and spare parts manufacturing enterprises in the region, including 16 enterprises with an annual output value of over 100 million yuan, 200 enterprises above designated size, 10 national high-tech enterprises, and 50 private technology enterprises in Guangdong Province. 15 companies became registered suppliers of the United Nations. In addition, the building materials industry home hardware industry has 10 research and development centers, 1 product testing center, 1 well-known trademark in China, 3 famous trademarks in Guangdong, 6 provincial-level brand-name products and 4 provincial key cultivation and development export brands. . In terms of brand building, we have a number of well-known brand enterprises such as Dongtai, Taiming, Dongrong and Adams. Among them, Guangdong Dongtai Hardware Group DTC trademark has become China's first well-known trademark in China's home hardware industry slides and hinges.
In fact, some excellent furniture hardware manufacturers in China have already had the technical level of foreign counterparts. However, in the international market division, domestic furniture hardware companies and even the entire hardware industry still play the role of lower-level production processors. Shi Lanlan, secretary-general of China Hardware Products Association, said that in the past, in the aspect of home hardware manufacturing, many domestic customers would think of 'not high-end', but the building hardware industry home hardware is eye-catching.
As one of the leading furniture hardware companies in the building materials industry, Dongtai's development process has provided the most representative role model for other hardware companies in the area. From building a strong production system to establishing a sound and strict quality management system, and providing close-knit customer service from a rich product line, the company's own brand is gradually stronger, and the comprehensive competitiveness of the industry has been significantly improved, both in the domestic market and internationally. In the market, Dongtai's products and services are favored by customers. According to reports, Dongtai Hardware Group has become one of the largest home hardware manufacturers in Asia.
Zhang Dongli, chairman of the China Hardware Products Association, believes that the building materials industry should take this opportunity to continue to promote the transformation and upgrading of enterprises in the global industrial chain. Many enterprises in the building materials industry are family-run business. Only those who can withstand loneliness and insist on doing their own brands will not only work for foreign brands.
Wu Zhihui, chairman of Guangdong Dongtai Hardware Group, said that the presence of China's furniture hardware capital allows us to see the strong development potential of local furniture hardware. In the future, the industry will be clustered here, and the development of the home hardware industry will become the engine of the upgrade and transformation of furniture hardware. In the future, more furniture hardware companies will go abroad from here! The relevant person in charge of the street said that the building materials industry will make full use of the brand to show its strength to the outside world.
Nankang home network editor, the article comes from the Internet.
small fan
DC Fan is through the input DC power, so that the DC motor rotates to drive the fan impeller rotation, in order to achieve DC to mechanical energy conversion process fan. The biggest feature of Dc Fan is the optional DC motor.
Introduction
At present, DC fans use more DC brushless motors. Brushless DC motors eliminate the need for slip rings and brushes for excitation and greatly simplify the structure. At the same time, it not only improves the processability of the motor, but also greatly enhances the mechanical reliability of the motor operation and increases the service life.
At the same time air gap flux density can be greatly improved, the motor indicator can achieve the best design, the direct effect of the motor is reduced in size and weight. Not only that, but also has very good control performance compared to other motors. This is because: First, the torque constant, moment of inertia ratio, power density and the like of the motor are greatly increased due to the high performance of permanent magnetic materials. Through rational design and can make the moment of inertia, electrical and mechanical time constants and other indicators greatly reduced, as a major indicator of servo control performance has been greatly improved. Second, the design of modern permanent magnetic circuit has been more perfect, coupled with the high coercivity of permanent magnetic materials, and thus permanent magnet motor anti-armature reaction and its anti-demagnetization greatly enhanced the control parameters of the motor with the external Disturbance effect greatly reduced. Thirdly, since the permanent magnet replaces the electrical excitation and the design of the field winding and the field magnetic field is reduced, the parameters of the field flux, the field winding inductance and the field current are reduced, thereby directly reducing the controllable variable or the parameter. Based on the above factors can be said that permanent magnet motor with excellent controllability.
At present, large-capacity fan air flow control has been a lot of frequency control methods, this type of inverter mainly rely on imports, expensive. Currently 1kw below the power level of fans, especially home air conditioners and other fans have permanent magnet brushless DC motor drive, and the use of speed control air volume method. 1 ~ 10kw power range of the huge amount of fan, the basic induction motor drive, and adjust the outlet opening to adjust the amount of wind. For fans in this power range, using permanent magnet brushless DC motor drives to replace the original induction motor drive has great advantages.
DC Fan
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Shenzhen Fusheng Motor Co.,Ltd , http://www.fushengfan.com