Shenzhen Yongda Xing Electrical Equipment Co., Ltd.
Hotline: 400-6088-009
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The "Sound Measurement Method" GB12349-90 two national standards [that is, daytime noise 65dB(A), night noise is lower than 60dB(A)], which seriously damages people's physical and mental health and reduces people's work efficiency. On the premise of ensuring the normal operation of the generator, the noise of the generator room shall be controlled. After treatment, the generator works normally. The daytime noise at 3m outside the generator room is 65dB(A), and the nighttime noise is lower than 60dB(A), which meets the requirements of the national noise standard and can pass the ISO14000 inspection standard. Moreover, the equipment investment is small and the system is reliable.
Yongdaxing company's service tenet:
"Strict compliance, scientific design, meticulous construction, low cost, and high-quality after-sales service" is the service tenet of Shenzhen Yongdaxing Mechanical and Electrical Equipment Company. We will send professional engineers to conduct field visits according to the specific layout of the computer room to provide users with the best design scheme. Shenzhen Yongdaxing company to undertake silencer works are free warranty for two years, and provide permanent service.
1, after the completion of the project, control the equipment engineering drawings, on-site to your equipment manager (responsible person) for training guidance, operation practice.
2. Quality tracking service shall be conducted once a month, and Party A shall be notified of hidden dangers in time and handled according to Party A's requirements.
3. Establish complete equipment operation and maintenance data in the computer to facilitate tracking services and improve maintenance efficiency. No matter when the fault occurs, Party B shall send personnel to the scene within 12 hours after receiving the fault notice to eliminate the fault.
4. Quality requirements:
The silencing works undertaken by our company must achieve the function of product introduction. All materials are national standard products, and parts are consistent with product standards.
5. Project duration:
From the date of construction according to the size of the project to determine the working day of completion.
6. Acceptance criteria:
It is 1 meter away from the factory boundary and 0.5 high. The daytime noise is less than 65 points and the sudden noise is not more than 15 points. The temperature at the control surface of the unit shall not exceed 4-8 degrees Celsius of the outside temperature.
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Contact Information
Tel: 0755-28056916
Fax: 0755-28056691
After-sales service: 0755-28056660
24 hours technical support:15818355559 / 13902465009
E-mai：1185237712@qq.com
Factory address: Shenzhen Longhua New District Guanlan Street Kukeng PI scared community Chengguang Industrial Park 12#