Aluminum Formwork Connection System Manufacturer & Supplier

EVERSTAR supplies matched connection hardware for aluminum formwork systems used in concrete wall, column, beam and slab construction.

Our core product range includes Aluminum Formwork Flat Ties, Wedge Pins, Stub Pins and other customized formwork accessories. These components help control concrete wall thickness, maintain formwork alignment and improve installation efficiency during repetitive construction cycles.

EVERSTAR Flat Ties have a natural silver-white metallic appearance and are manufactured by flattening steel wire rod, followed by straightening, precision punching and forming. Product dimensions, slot positions and mechanical requirements can be customized according to customer drawings, samples and formwork systems.

Suitable for

High-Rise Residential Buildings

Apartment Construction

Commercial Concrete Projects

Repetitive Housing Projects

Wall and Column Formwork

Aluminum Formwork Systems

Application Challenges & Solutions

Challenge 1

Inaccurate Concrete Wall Thickness

Incorrect Flat Tie length or inconsistent dimensions can lead to deviations in the distance between opposite formwork panels, affecting the final concrete wall thickness.

EVERSTAR Solution

Flat Tie length, width, thickness and slot position are manufactured according to the required concrete wall thickness and aluminum formwork configuration. Dimensional inspection helps maintain consistent spacing between formwork panels.

Challenge 2

Mismatched Formwork Accessories

Flat Ties, Wedge Pins and Stub Pins from different suppliers may not fit the existing panel holes or connection slots, causing difficult installation and unstable connections.

EVERSTAR Solution

EVERSTAR can develop matched accessories according to customer drawings, samples or existing formwork systems. Trial assembly and dimensional inspection help confirm compatibility before mass production.

Challenge 3

Slow Formwork Installation

Complex connections and inconsistent accessory dimensions increase installation time, especially in high-rise and repetitive residential construction.

EVERSTAR Solution

The matched Flat Tie, Wedge Pin and Stub Pin system provides a simple mechanical connection that can be installed and removed efficiently. This helps shorten formwork assembly and dismantling time during repetitive construction cycles.

Challenge 4

Inconsistent Strength and Premature Failure

Inconsistent raw materials, uneven flattening, inaccurate punched slots or excessive burrs may reduce Flat Tie performance during concrete pouring.

EVERSTAR Solution

EVERSTAR controls raw material dimensions, flattened section thickness, tie width, slot position, straightness and edge quality throughout production. Mechanical testing can be arranged according to the confirmed order requirements.

Available Product Types

Complete Aluminum Formwork Connection Hardware

EVERSTAR provides matched formwork accessories for different panel systems and concrete construction requirements.

Aluminum Formwork Flat Tie

Used between opposite aluminum formwork panels to help control the required concrete wall thickness.

Construction Formwork Wedge Pin

Inserted through the punched slot of the Flat Tie or compatible panel connection to lock the formwork assembly.

Aluminum Formwork Stub Pin

Used for connecting adjacent aluminum formwork panels and compatible accessories.

Customized Flat Tie

Manufactured according to specified length, width, thickness, slot dimensions and wall thickness requirements.

Sepa Tie and Form Tie Accessories

Available for compatible concrete formwork systems according to customer drawings and samples.

One-Touch Clamps and Anchor Accessories

Additional quick-locking clamps, anchor bolts and matched components can be supplied for selected formwork systems.

Customization Available

One System, Multiple Formwork Configurations

Product dimensions and connection details can be customized according to the customer’s aluminum formwork panels and construction requirements.

01 Concrete Wall Thickness

02 Flat Tie Length

03 Flat Tie Width and Thickness

04 Slot Size and Position

05 Wedge Pin Dimensions

06 Stub Pin Dimensions

07 Mechanical Requirements

08 Packaging and OEM Service

Technical Specifications

Parameter	Details	Parameter	Details
Product Name	Aluminum Formwork Connection Hardware	Main Products	Flat Tie, Wedge Pin and Stub Pin
Flat Tie Material	Carbon Steel or Customized	Appearance	Natural Silver-White Metallic Finish
Manufacturing Process	Wire Rod Flattening, Straightening, Punching and Forming	Overall Dimensions	Customized
Flat Tie Length	According to Wall Thickness and Formwork System	Flat Tie Width	Customized
Flat Tie Thickness	Customized	Slot Size and Position	According to Drawing or Sample
Wedge Pin Material	Carbon Steel or Customized	Wedge Pin Dimensions	Customized
Stub Pin Material	Carbon Steel or Customized	Stub Pin Dimensions	Customized
Dimensional Tolerance	According to Approved Drawing	Mechanical Performance	According to Order Requirements
Trial Assembly	Available for Matched Components	OEM Service	Available
Applications	Wall, Column, Beam and Slab Formwork	Packaging	Bag, Carton, Pallet, Bulk or Customized

Product Advantages

Why Choose EVERSTAR Formwork Accessories?

Accurate Wall Thickness Control

Customized Flat Tie dimensions help maintain the required spacing between opposite formwork panels.

Matched Connection System

Flat Ties, Wedge Pins and Stub Pins can be developed as a compatible assembly for the customer’s existing formwork system.

Consistent Punched Slots

Controlled slot dimensions and positions help improve connection accuracy and installation efficiency.

Efficient On-Site Installation

Simple mechanical connections support faster formwork assembly and dismantling during repetitive construction.

Stable Batch Production

Production inspections help maintain consistent dimensions, appearance and connection performance across large orders.

Drawing and Sample Customization

OEM products can be developed according to technical drawings, physical samples or existing formwork components.

Quality Assurance

Quality Control From Raw Material to Final Shipment

EVERSTAR inspects the main production stages to ensure dimensional consistency, connection compatibility and stable batch quality.

Incoming Material Inspection

Manufacturing Inspection

Final Product Inspection

Trial Assembly and Packing Inspection

Incoming Material Inspection

Steel wire rod and other raw materials are inspected for dimensions, surface condition and conformity with the confirmed production requirements.

Manufacturing Inspection

Flat Tie width, thickness, straightness, punched slot position, edge quality and overall dimensions are checked during flattening and punching.

Final Product Inspection

Finished products are inspected for dimensions, appearance, burrs, deformation and connection compatibility. Mechanical testing can be conducted according to approved requirements.

Trial Assembly and Packing Inspection

Flat Ties, Wedge Pins and Stub Pins can be assembled together to check fitting performance. Quantities, packaging protection, labels and shipping marks are inspected before shipment.

Supplier Capability

More Than a Formwork Accessory Manufacturer

Founded in 1999, EVERSTAR has developed into an experienced manufacturer and supplier of wire products, formwork accessories, construction hardware and customized metal components.

Our Capabilities

58,000 m² Production Facility

45 Production Lines

210 Employees

25 R&D Engineers

10 Quality Control Inspectors

Drawing and Sample Development

Customized Metal Processing

Stable Bulk Production Capacity

One-stop Formwork Hardware Solutions

From product development and trial assembly to mass production and shipment, EVERSTAR can provide matched formwork hardware according to the customer’s construction system.

Aluminum Formwork Flat Ties

Construction Formwork Wedge Pins

Aluminum Formwork Stub Pins

Sepa Ties

One-Touch Form Tie Clamps

L-Shaped Anchor Bolts

Waler Plates and Washer Plates

Customized Formwork Components

Export Packaging and Loading Support

Lead Time

Flexible Production and Stable Delivery

EVERSTAR supports sample development, standard production and customized formwork accessory orders. The final production schedule depends on product dimensions, order quantity, mechanical requirements and packaging method.

Shipment Support

Production begins after drawings, samples, technical requirements, packaging details and order information have been confirmed.

Need compatible connection hardware for your aluminum formwork system?

Send us your Flat Tie, Wedge Pin or Stub Pin drawings, physical samples, required wall thickness and order quantity. EVERSTAR will evaluate the specifications and recommend a matched production solution.

Order Type	Estimated Lead Time
Drawing and Sample Evaluation	Approximately 3–7 Working Days
Prototype or Trial Order	Approximately 7–15 Working Days
Standard Product Order	Approximately 15–25 Days
Customized Formwork Accessories	Approximately 20–35 Days
Large Project Order	Confirmed According to Quantity
OEM and Special Specifications	Confirmed After Technical Review