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  • Product Quality

    Product Quality

    We produce high quality products,with 2 years warranty.
  • Technology

    Technology

    Mechanized and automatical production lines ensure high efficiency.
  • Product Category

    Product Category

    Since 1990, we professionally provide wide range of products for your options.
  • Service

    Service

    If any inquiries, please do not hesitate to contact us. Our experts are always here for you 7x24hrs.

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Quanzhou Jinjia Machinery Co., Ltd. is a trading company belong to Quanzhou Hongda Machinery Co., Ltd. HONGDA is established in 1990, which is located at Quanzhou, a well-known hometown of overseas Chinese, with long history, prosperous economy and nice environment. Fujian jinjia Machiery Co., Ltd is a a subsidiary of Hongda.

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LATEST NEWS

  • Talking about Classification and working structure of crawler bulldozers

    Talking about Classification and working structure of crawler bulldozers

    Classification way of walking Bulldozers can be divided into two types: crawler type and tire type. The crawler bulldozer has large adhesion and traction, small grounding specific pressure (0.04-0.13MPa), strong climbing ability, but low driving speed. The ...
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  • Talking about the development history of crawler bulldozers(1)

    Talking about the development history of crawler bulldozers(1)

    The development history of crawler bulldozers Track-type tractor (also known as crawler dozer) was successfully developed by American Benjamin Holt in 1904. It was formed by installing a human-lifting bulldozer in front of the crawler tractor. The power at...
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  • Talking about Crawler crane

    Talking about Crawler crane

    Crawler crane Composition: The crawler crane is composed of a power unit, a working mechanism, a boom, a turntable, and a undercarriage parts. Crawler boom In order to assemble the truss structure with multiple sections, the length can be changed after adj...
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