Fuel tank truck (oil tank truck): also known as mobile fuel truck, computer tax-controlled fuel truck, fuel tank truck, fuel truck, fuel truck, oil truck, oil truck, edible oil truck, mainly used for petroleum The transportation and storage of its derivatives (gasoline, diesel, crude oil, lubricating oil and coal tar).
According to different purposes and use environments, there are multiple oil refueling or oil transportation functions, such as oil absorption, pumping, and multiple oil distribution and distribution functions. The special part of the oil truck is composed of tank body, power take-off, transmission shaft, gear oil pump, pipe network system and other components. The pipe network system is composed of oil pump, three-way four-position ball valve, two-way ball valve, filter screen and pipeline.
According to the mode of transportation, tank Cars can be divided into two categories: railway tank cars and road tank cars. Fuel Tanker Truck,Oil Truck,Heavy Duty Tank Truck,Fuel Truck,Heavy Duty Truck,Oil Tank Truck Zhengzhou Dongfeng Mid-south Enterprise Co., Ltd. , https://www.cn-dfmtruck.com
According to the "Guangzhou Semiconductor Lighting Industry Development Plan (2010-2020)", Guangzhou's obvious geographical and location advantages and perfect transportation and distribution network provide an excellent hardware environment for industrial development and innovation. The steady and rapid development of regional economy and high-tech industry provides the semiconductor lighting industry with strong economic strength and a good development environment. The industrial planning of Guangzhou and the positioning of the central city of the Pearl River Delta industrial circle provide favorable policy guarantee for the development of semiconductor lighting.
LED market demand status In the LED-related industrial fields, Guangzhou's automobile industry, TV industry, traditional lighting industry, electronic instrumentation, solar lighting, stage lighting, etc. are among the top cities in the country, providing a good support for the LED industry. Foundation and broad market prospects. In addition, Guangdong Province has become the most concentrated area of ​​the domestic LED industry, and is an important production base and trade center for LEDs in the country. Especially in the middle and lower reaches of LED packaging and application products, Guangdong's LED market share accounts for about 70% of the country. With the large-scale commercialization of LED general lighting products in the next 1-2 years, the LED industry in Guangdong Province is about to explode. It is estimated that by 2012, the LED industry in Guangdong Province is expected to form an emerging industrial cluster with a scale of over 300 billion yuan, and the LED market demand in Guangzhou will exceed 100 billion yuan.
The development status of the LED industry As a whole, the number of LED enterprises in Guangzhou is small, but the degree of intensiveness is high, and the driving ability is strong. It is at the high level in the domestic LED industry and has strong innovation ability and sustainable development potential. There are currently more than 200 semiconductor lighting companies in Guangzhou, of which 80 are application companies. Large-scale enterprises mainly focus on packaging, general lighting, automotive lighting, stage lighting, architectural decoration, LED-TV backlight and display screens, forming the main body of Guangzhou's semiconductor lighting industry, laying a foundation for further expansion of the industry. Good foundation.
From the perspective of the industrial chain, Guangzhou Semiconductor Lighting has a distribution of epitaxial chips and downstream packaging applications from the middle and upper reaches, especially in terms of packaging and application, such as the SMD device package and crystal of Guangzhou Hongli Optoelectronics Co., Ltd. Kedian Electronics' chip and integrated packaging products have strong competitive advantages in China. Guangdong Yayi Lighting Technology Co., Ltd. has ranked among the first in the world in LED-TV backlight manufacturing. In addition, in the field of stage lights, display screens, landscapes, street lamps, solar lamps and other applications have also formed a distinctive advantage, which constitutes a distinctive, basically complete industrial chain.
It is worth noting that Guangzhou and the surrounding area of ​​the semiconductor lighting industry have formed a certain complementary relationship, the development of the surrounding industry provides Guangzhou semiconductor lighting with resources that can be integrated and utilized, such as Foshan's lighting industry foundation, Dongguan's processing and manufacturing capabilities, etc. To a certain extent, it has provided the development foundation for supporting and manufacturing for the semiconductor lighting industry in Guangzhou. The promotion of the integration process of Guangfo has created conditions for the integration and utilization of surrounding resources.
The shortcomings exist Although the development of the semiconductor lighting industry in Guangzhou has a good foundation and conditions, there are still a series of problems and risks that cannot be ignored. Mainly reflected in the following aspects: industrial development is not concentrated, industrial clusters have not yet been formed, and there are no leading enterprises with great influence in the international market; the high-end links of the industrial chain are relatively weak, the number of extension and chip enterprises is small, and the scale is small; The level needs to be further improved; the R&D foundation of the enterprise is relatively weak, the technological innovation capability is relatively insufficient, the core patent is lacking; the lack of industrial technical talents, the difficulty of introducing high-end process talents; the insufficient effective allocation of resources, the lack of public service platforms; the national standards and industry standards The blank affects the improvement of LED product quality and technology; the promotion and demonstration efforts are not enough; the surrounding cities such as Shenzhen, Foshan, Dongguan and other regions have formed competition for Guangzhou's industrial resources, which also exerted certain pressure on the development of Guangzhou LED lighting industry.
Tanker
Tanker
Among them, railway tank cars can be divided into light oil tank cars, viscous oil tank cars, acid and alkali tank cars, liquefied gas tank cars and powder cargo tank cars according to their purposes;
According to the structural characteristics, it can be divided into air-packed and non-air-packed tank cars, tank cars with underframe and without underframe, top-unloading and lower-unloading tank cars, etc.
The road transport tanker can be divided into oil tanker, steam tanker, liquid tanker, powder tanker, cement mixing tanker, refueling tanker, etc. according to the purpose.
Guangzhou LED industry status and its shortcomings