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Regional Distribution: There is no particularly concentrated area for the mechanical market in Changsha. However, Changsha Economic and Technological Development Zone in the southern part of Changsha County is an important gathering place for the mechanical industry, gathering world top 50 construction machinery enterprises such as Sany Heavy Industry, China Railway Construction Heavy Industry, and Sunward Intelligent. In addition, in some areas with convenient transportation and a good industrial foundation, such as Tianxin District and Yuhua District, there are also some mechanical sales and service enterprises distributed.

Market Scale: Changsha is the world's third largest gathering place for the construction machinery industry. The total output value of the construction machinery industry accounts for about 27.5% of China's and 7.2% of the world's. The products cover 180 countries and regions. In 2020, the total output value of Changsha's construction machinery industry exceeded 250 billion yuan, ranking first in China for 10 consecutive years in terms of scale.

Business Categories: It has main engine products in 12 major categories, more than 100 sub-categories, and nearly 500 model specifications, covering 70% of the construction machinery varieties in China. It includes concrete machinery, lifting machinery, tunnel boring machines, static pile presses, excavators, rotary drilling rigs, etc., as well as parts and accessories of various machinery.

Characteristic Advantages: There are 416 enterprises in Changsha's construction machinery industry cluster, with many globally renowned leading enterprises, such as Sany Group, Zoomlion, China Railway Construction Heavy Industry, and Sunward Intelligent, showing strong industrial leading power. The leading products of the cluster have obvious competitive advantages, with many products ranking first in the world in terms of market share, such as the concrete machinery of Sany Group and the lifting machinery of Zoomlion. At the same time, the industrial chain is complete, gathering a large number of small and medium-sized supporting and service enterprises for design, research and development, manufacturing, testing, and after-market services, and the provincial supporting rate is continuously increasing.

Nxlon® plastic screws, plastic nuts, nylon washers and plastic rivets.

绝缘透明塑料六角螺母

绝缘透明塑料六角螺母

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绝缘透明塑料六角螺母是一种采用聚碳酸酯(PC)材料制成的具有特定功能和特性的塑料螺母,尼小龙现有塑料螺母M3、M4、M5、M6、M8等公制规格。

绝缘尼龙单通六角隔离柱

绝缘尼龙单通六角隔离柱

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绝缘尼龙单通六角隔离柱:M2.5 M3 M4尼龙单头六角单通柱隔离柱采用先进的立体蜂巢结构全自动化脱模模具工艺高效成型!尼龙柱内螺纹是一次性注塑成型,不易滑牙!

塑料螺旋型石膏板膨胀管

塑料螺旋型石膏板膨胀管

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POM塑料螺旋型石膏板膨胀管是一种用于石膏板等轻质墙体固定的连接件塑料螺旋型石膏板膨胀管

拱型-YG-21-3-白色塑料拱形压线板

拱型-YG-21-3-白色塑料拱形压线板

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这款产品型号为 YG-21-3 白色塑料压线夹,也常被称为马鞍型线卡、线固定夹,是电子电气领域常用的线材整理与固定配件,产品不含配套螺丝,需搭配螺丝安装使用。

绝缘尼龙子母铆钉

绝缘尼龙子母铆钉

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塑料铆钉-尼龙铆钉-汽车塑胶铆钉-绝缘尼龙子母铆钉-绝缘尼龙PA66子母铆钉通常由子钉和母钉两个部件组成,属于分体式尼龙铆钉。

塑料垫片-尼龙垫圈

塑料垫片-尼龙垫圈

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尼龙垫圈螺丝垫片塑料垫圈M2M2.5M3M4M5M6M8M10M12塑胶平垫平垫圈国标尼龙垫圈品质保证!进口尼龙PA66材质。

塑料手拧滚花高头台阶螺母

塑料手拧滚花高头台阶螺母

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尼小龙塑料手拧滚花高头台阶螺母M4 M5塑料螺母,滚花螺母,手拧螺母,台阶螺母黑色白色透明绝缘塑胶螺帽

塑料自攻膨胀螺丝

塑料自攻膨胀螺丝

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塑料自攻膨胀螺丝是以聚甲醛(POM )塑料为材质,专门用于EVA(乙烯 - 醋酸乙烯共聚物 )板连接固定的零件。

绝缘尼龙滚花圆柱头内六角螺丝

绝缘尼龙滚花圆柱头内六角螺丝

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绝缘尼龙滚花圆柱头内六角螺丝是一种具有特定结构和性能特点的螺丝

R2024-塑料铆钉-尼龙铆钉

R2024-塑料铆钉-尼龙铆钉

Order link:Nxlon.com/2024

R2024-塑料铆钉-尼龙铆钉塑料铆钉-尼龙铆钉-汽车塑胶铆钉-尼小龙尼龙铆钉R2.6R3.5R4R5塑胶柳钉子母铆钉快捷紧固件塑料卡扣。

Mechanical markets, hardware markets, electrical markets, electronic markets and building materials markets in China.