At present, there are more than 7,500 registered companies in Tianjin Free Trade Zone and Airport Economic Zone, of which 122 are World Top 500 investment projects. In 2008, a total of 8 high-tech companies were selected in the Top 100 list. Compared with last year, the 10 high-tech companies selected this year have high technological content, strong brand effectiveness, and strong industry-led capabilities, including Tianjin Songzheng Electric Technology Co., Ltd. Dickey Aeronautical Structure Services (China) Co., Ltd., Xifei International Aviation Manufacturing (Tianjin) Co., Ltd., Alstom Hydro Equipment (China) Co., Ltd., Aishi (Tianjin) Hi-tech Co., Ltd., CSC Information Technology (Tianjin) Six companies such as Co., Ltd. are newly introduced companies that were selected for the first time this year. In the past five years, more than 1,200 patents have been filed by enterprises in the region, including 4 state-level research institutes, 5 national-level engineering centers, engineering laboratories, 19 municipal engineering centers, and enterprise technology centers. Over 170 state-level and municipal-level scientific research projects were undertaken, among which 33 projects were included in the national science and technology plan, and 25 projects were included in major projects for industrialization of independent innovation in the city, and 11 city-level science and technology progress awards were obtained.
In 2009, the output value of high-tech industries in the Tianjin Free Trade Zone and the Airport Economic Zone was 20.7 billion yuan, an increase of 86%. It is estimated that by 2015, the output value of civil aviation, electronic information, RFID and internet of things, and advanced manufacturing will reach 160 billion yuan, and the proportion of high-tech industry output will exceed 60%. The advanced manufacturing and high-tech R&D transformation bases will be initially established.
An excavator hydraulic compactor is a type of attachment that is used with an excavator to compact soil, gravel, and other materials. It is a heavy-duty machine that uses hydraulic pressure to compact the materials. The compactor is mounted on the excavator arm and is operated by the excavator's hydraulic system. The compactor consists of a flat plate that is used to compress the soil or other materials. The plate is vibrated at a high frequency to increase the compaction force. The excavator hydraulic compactor is commonly used in construction, road building, and landscaping projects. It is an efficient and cost-effective way to compact large areas of soil or other materials quickly and effectively.
Excavator Plate Compactor,Mini Excavator Compactor,Plate Tamper For Excavator,Excavator Compactor Attachment
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