About us

Taizhou Jiangyan Dahua Machinery Factory

Taizhou Jiangyan Dahua Machinery Factory was established in 2000, located in Jiangyan District, Taizhou City, Jiangsu Province, with an area of 20,000 square meters. Our factory specializes in the design, manufacture and sale of various types and sizes of scaffold fasteners, connectors and related accessories, including Japanese, Korean and British styles. And we could make puching and welding products according to your drawings.




Area (m²)


Company Employees


Quality System

The factory has passed ISO9001 certification. There is a complete quality control system. For each batch of products, strict quality control is carried out at every step, from the incoming of raw materials, the tracking of raw materials, the production process, and the delivery of finished products.



Our factory has three types of advanced equipment: stamping production, welding, and mold processing. Among them, there are more than 200 sets of production equipment, which are suitable for stamping and welding products of various specifications.



The molds and production lines of all our products are independently developed, designed and processed. Welcome customers to map and sample customized products.


News Center

Briefly describe the safety rules for the erection and dismantling of scaffolding

First, for the use of scaffolding in construction, samples should be taken and sent to relevant units to undergo a series of relevant inspections before use. Construction can be started, but if any of the items are unqualified, construction cannot be carried out, and construction can be started only after returning to the construction unit for revision and approval. The second point is that the supervisors and management personnel should conduct safety inspections on the scaffolding of construction every day, and should be able to find hidden safety hazards in construction at any time and be able to point out adjustments and changes in a timely manner to ensure the safety of construction;


How did the scaffolding get its name?

Scaffold refers to various supports erected on the construction site for workers to operate and handle vertical and horizontal transportation, mainly for the construction workers to work up and down or for the enclosure of peripheral safety nets and high-altitude device components. To put it bluntly, it is to build a scaffold, which is convenient for construction workers to use all four limbs, and it is convenient to climb up and down, so it is called scaffolding. Compared with the general structure, the working conditions of scaffolding have the following characteristics: 1. The load is highly variable; 2. The joints connected by fasteners are classified as semi-rigid, and the rigidity of the joints is related to the quality of the fasteners and the quality of the device, and the function of the joints has great variation; 3. The scaffold structure and components have initial defects, such as the initial bending and corrosion of the rods, the erection size error, the load eccentricity, etc. are relatively large;


The overall effect of scaffolding is more stable

Scaffolding has a support system to ensure its stability in two directions perpendicular to each other. Before erecting, it must be laid out strictly according to the design requirements. During installation, it is required to add a horizontal tie rod of 48x3.5 steel pipe to fasten it every time a layer of gantry is installed. The support force of the scaffold mainly depends on the overall force of the support frame, and this overall effect should be exerted.


How to remedy the local deformation of the buckle scaffold

1. Local deformation of scaffolding caused by foundation settlement. During the construction process on the construction site, if the scaffold is deformed due to the settlement of the foundation, the foundation under the scaffold needs to be compacted first, and then the cross-section of the double-curved frame is erected on the cross-section of the double-curved frame. to the outer layer of the deformation zone. The constellation or scissor stand must be set on a solid and reliable foundation. 2. The deflection and deformation of the cantilever steel beam on which the scaffold is erected exceeds the specified value. The anchor points behind the cantilevered steel beams should be reinforced, and the steel beams should be fastened with steel supports and U-shaped brackets to bear the roof. There is a gap between the embedded steel ring and the steel beam, which must be fixed with horse wedges. Check the steel wire ropes at the outer ends of the hanging steel beams one by one, and tighten them all to ensure uniform stress.


Professional design, manufacture and sale of various types and sizes of scaffold fasteners, connectors and related accessories, including Japanese, Korean, British and other styles. At the same time, we undertake the processing of all kinds of stamping parts and welding parts.


Address: Qiaotou Town Industrial Concentration Zone, Jiangyan District, Taizhou City, Jiangsu Province
Tel: 0523-88781135

E-mail: wuqi@dahuajx.com
Website: www.dahuajx.com


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