Dongguan ShangXi Chai Electrical Equipment Co., Ltd. specializes in the world of various brands of generator sales, leasing, maintenance, sale and other related facilities and services. Focus on business: Dongguan generator rental, generator maintenance, Dongguan, Dongguan generator sale, used generators Dongguan, Dongguan generator maintenance. Modern telecommunications companies in the city because of their industry characteristics, running communications equipment must be foolproof. Switches and other communications equipment in order to ensure uninterrupted operation, and more generally the use of diesel generators as their backup power, once the mains power failure occurs, immediately start the diesel generator, switch the mains / oil machine conversion screen (ATS) Dongguan mobile generator rental, by diesel generators to provide power for communications equipment to ensure the normal operation of telecommunications services. Because the majority of the telephone office in densely populated areas, where high demands on the environment, while the diesel generator sets tend to become the main source of noise ambient noise. Current society increasingly demanding environmental Dongguan Cummins generator rental, how to effectively control the noise pollution is a difficult, but also has great promotional value of the work, which is a major work of our communication construction should get more attention. In order to do this work, we must first diesel generator set noise to understand and analyze the composition. A sound source analysis of diesel engine noise is complicated by a variety of sound sources of a noise source, according to the noise emission mode, the diesel engine noise can be divided into the aerodynamic noise and surface radiation noise. Produced in accordance with the mechanism, diesel Surface Noise can be divided into the combustion noise and mechanical noise. Where the aerodynamic noise is the main noise source. 1.1 aerodynamic noise is aerodynamic noise due to non-steady gas generator rental process, i.e., by the interaction of the disturbance and the gas in the gas and the object generated. Aerodynamic noise radiated directly into the atmosphere include: intake noise, exhaust noise, the cooling fan noise. Daewoo is South Korea's Daewoo has excellent power, economy, stability, reliability, operability and low operating and maintenance costs. 5, Mercedes-Benz is also well known brand, MTU is Germany's Daimler-Chrysler Group diesel propulsion system parts, is the world's leading heavy-duty diesel engine manufacturing company in the world to enjoy the highest honor. MTU2000 and 4000 series diesel engine fuel consumption of two new series of engines and emission targets represent all the latest technology. 6, Perkins is a British brand manufacturers also have a long history of generating industry, the production of diesel and natural gas as fuel for their generators economy, reliability and durability advantages are widely Among the industries The promotion and application. As a world-class certification company in Dongguan A diesel generator rental, Perkins generator set has truly gone international, in the field of power generation, covering 7KW-1811KW diesel generator sets have superior performance, reliability, durability and other advantages. 7, Deutz is a German brand, DEUTZ DEUTZ DEUTZ diesel engine production company, Deutz engine with small size, low fuel consumption, low noise characteristics, the majority of users trust. DEUTZ compact generator characteristic structure, reasonable design, reliable performance, excellent, long working life, the use of the economy. 8, Caterpillar engine products from design and production since the beginning of 1931, we achieved a leading edge. 50 years of experience in the development of power generation equipment to make the development of a variety of practical Caterpillar generator sets provide a cost-effective choice and easy installation. Caterpillar exclusive provider of a full range of engines, generators and control systems to ensure product testing and quality control of consistency. Dongguan Changan Cummins generator rental generator rental _ _ on firewood provided by the Electrical and Mechanical and Electrical Equipment Co., Dongguan ShangXi firewood. Electrical Equipment Co., Ltd., Dongguan ShangXi Chai (www.dongguanfadianji.cn) strong, credible, diesel generator sets and other industries in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the diesel generator and you hand into the brilliant, for a better future!