On February 9, 2012, the opening of the LED comprehensive energy-saving lighting project for underground parking lot, urban road engineering and underground engineering of Ningbo New City Government was announced. The bidding was attended by 20 brand-scale enterprises from all over the country. The competition was fierce and the competition finally rose. Spectrum Opto Semiconductors Co., Ltd. won the bid with 3.48 million yuan with its solid strength and outstanding LED quality.
The project is an office space of the national government agencies, and there are few LED lighting devices that use new energy on a large scale. The project is divided into D1-2a, D1-1a, and the above-ground part of the integrated office building, D1-1b, D1-3a, D1- 3b D1-2aN-axis south basement section, 9000 square meters basement part of comprehensive office building, purchase 10,000 sets of LED lamps.
This project is the core functional area of ​​Ningbo New Town, the new city government office, and is a major key project during the 12th Five-Year Plan period in Ningbo. It starts from Century Avenue in the west, east to the outer ring in the east, railway in the south, Tongtu Road in the north, and Jiangdong and Zhangzhou in the east. It is divided into the core area and the east block. The core area is 8.45 square kilometers and the total area is 15.85 square kilometers.
In 2011, Ningbo City took the lead in supporting the “Ten Cities and Ten Thousand Miles†demonstration project. For five consecutive years, the government has invested 10 million yuan each year to subsidize 30% of non-government investment LED lighting projects, accelerating the promotion of LED lighting in various lighting projects in Ningbo. Applications.
This project is another acquisition of Shengpu Optoelectronics in the major LED lighting project. The company successfully completed the Nanjing Metro LED lighting replacement project in 2011, the LED commercial lighting project of Cuiwei Plaza in Beijing Dacheng Road, and the new TPV factory in Taiwan. LED lighting project, many Wanda Plaza underground parking lots, hotel LED lighting and other major projects. In the LED indoor lighting including office lighting, commercial lighting, industrial lighting, home lighting and public area lighting and other fields have made a good reputation and brand.
EXPLOSION WELDING IN FABRICATION PROCESS
1. Preparation of the metal materials of the cover plate and the base plate (including surface purification treatment);
2. Explosives, cartridges, interstitial objects and protective layer preparation;
3.Process installation on sandy soil foundation;
4.Explosive welding using electric detonator detonation method;
5.Inspection of the surface and appearance quality of the composite board;
6.Non-destructive testing NDT (UT, PT);
7.Destructive organization and performance inspection to determine the quality of the combination;
8. Processing and shaping such as leveling, shearing or turning (heat treatment as required);
9.Factory inspection: inspection of appearance, surface and size, marking and coding;
10.Packaging and leaving the factory;
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