According to the GLII survey, the Chinese LED package bracket industry has shown the following characteristics:
â— The distribution of enterprises is concentrated, and the Pearl River Delta is dominant. â— The low-end LED bracket products are uneven. The high-end product technology and international differences are obvious. â— LAMP and SMD brackets occupy the main market. Integrated package brackets, COB brackets and ceramic brackets are the future development trend. â—Intensified corporate competition
Figure 1. Geographical distribution of China's LED bracket enterprises
Source: Gaogong LED Industry Research Institute (GLII)
According to GLII statistics, as of the end of 2011, there were more than 120 LED bracket manufacturers in China.
â— The Pearl River Delta region ranked first, accounting for 72.4%. Dongguan Dongpu Hardware, Yirun, Huizhou Boluo Stamping, Dongguan Changying, Jiale, etc. are large domestic LED bracket enterprises, which have a large market share.
â— In the Yangtze River Delta region, the second place, the number of enterprises accounted for 21.6%. The company is mainly concentrated in Zhejiang and Jiangsu provinces, mainly including Ningbo Dezhou Precision, Hangzhou Weili and other enterprises.
â— Fujian and Jiangxi provinces accounted for 3.4%, mainly including Nanchang Shuangyin Optoelectronics and Fujian Dingtai.
â— Other regions accounted for a total of 2.6%. The enterprises are small and scattered, small in scale, relatively backward in technology, limited in development capability, and mainly based on the production of conventional brackets.
China's LED stent companies are relatively concentrated in the Pearl River Delta region based on the following factors:
â— The LED industry chain enterprises in the Pearl River Delta region are relatively concentrated, with 70% of LED packaging companies and more than 65% of LED application companies concentrated in the Pearl River Delta region. The upstream, middle and lower reaches are highly concentrated and can be directly oriented to customers, with reduced geographical distance between each other, and can quickly provide technical support and after-sales service.
â— The high concentration of LED bracket enterprises has led to the development of a large number of LED brackets, and the production and sales of talents are also concentrated. Skilled skills and extensive experience enable them to quickly develop and mass produce high quality products and accelerate the new generation of LED light source products.
â— The Pearl River Delta is a fast-growing region for China's LED industry. The LED industry chain is well equipped and highly concentrated. From a regional perspective, the Pearl River Delta has a unique advantage, especially adjacent to Hong Kong, many new technologies and processes can be quickly introduced and digested. And the developed logistics system makes the Pearl River Delta provide good transportation conditions for LED bracket enterprises.
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Operating temperature range:
Sex Toy Vibration Motor should be used at a temperature of -10~60℃.
The figures stated in the catalog specifications are based on use at ordinary room temperature catalog specifications re based on use at ordinary room temperature (approximately20~25℃.
If a Micro Vibration Motor For Sex Toy is used outside the prescribed temperature range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.Depending on the temperature conditions ,it may be possible to deal with them by changing the grease of the motor's parts.Please feel free to consult with us about this.
Storage temperature range:
Sex Toy Vibration Motor should be stored ta a temperature of -15~65℃.
In case of storage outside this range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.
Service life:
The longevity of Micro Vibration Motor For Sex Toy is greatly affected by the load conditions , the mode of operation,the environment of use ,etc.Therefore,it is necessary to check the conditions under which the product will actually be used .The following conditions will have a negative effect on longevity.Please consult with us should any of them apply.
â—Use with a load that exceeds the rated torque
â—Frequent starting
â—Momentary reversals of turning direction
â—Impact loads
â—Long-term continuous operation
â—Forced turning using the output shaft
â—Use in which the permitted overhang load or the permitted thrust load is exceeded
â—A pulse drive ,e.g.,a short break,counter electromotive force,PWM control
â—Use of a voltage that is nonstandard as regards the rated voltage
â—Use outside the prescribed temperature or relative-humidity range,or in a special environment.
â—Please consult with us about these or any other conditions of use that may apply,so that we can be sure that you select the most appropriate model.
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