Concrete Formwork Accessories Manufacturer and Supplier
Formwork accessories are also called concrete forming accessories, concrete formwork accessories, construction formwork accessories or shuttering accessories, etc.
Langheng is a renowned manufacturer of formwork accessories in China, offering a wide range of high-quality components to support your concrete forming systems. Our product line includes formwork clamps, tie rods, wing nuts, anchor nuts, water stoppers, formwork sleeves, rapid clamps, H20 flange clamps, adjustable column clamps, shuttering clamps (C-clamps), rebar nuts, couplings, and more.
We provide comprehensive solutions for various concrete formwork systems, including steel, steel-plywood, aluminum, and timber formwork. As an ISO 9001 and CE-certified manufacturer, Langheng ensures that all our formwork accessories undergo rigorous testing to meet the highest standards of quality and durability.
Our offerings include forged, pressed, and cast types of shuttering accessories, catering to diverse project needs. Reach out to us today with your formwork accessory requirements, and we’ll provide you with competitive pricing and exceptional service.

Formwork Accessories are concrete form parts and elements used to build into formwork in the concrete shuttering work. They are essential components including formwork clips, formwork clamps, formwork keys, and push-pull props used to make formwork equipment in place during concrete construction.
Our Formwork Accessories and Specifications
| Product Category |
Product Name |
Material |
Specification |
Application |
| Tie Rod Systems |
Steel Tie Rod |
Steel |
15/17mm |
Used to connect and fix formwork panels |
| Casting Water Stopper |
Cast Iron |
For 15/17mm Tie Rod |
Prevents water leakage in concrete joints |
| Tie Rod Nut |
Casted Iron |
15/17mm |
Secures tie rods, withstands high load |
| Super Plate Casted Nut |
Casted Iron + Plate |
M12–M24 |
Enhanced bearing for tie rods |
| Steel Props |
Adjustable Steel Prop |
Q235 Steel |
Length: 1.6m–5m |
Supports slab or beam formwork |
| Fork Head / Jack Base |
Steel |
Customizable |
Provides support connection at top/bottom |
| Prop Sleeve / Nut |
Cast Iron |
Standard sizes |
Connects inner and outer tubes of prop |
| Prop Cup Nut |
Casted |
For Steel Props |
Fixing adjustment and load bearing |
| Clamps & Locks |
BFD Clamp |
Casted Iron |
Standard |
Rapidly secures aluminum formwork panels |
| Wedge Lock Clamp |
Casted Steel |
With wedge |
Locks formwork panels with tight grip |
| Spring Clamp |
Carbon Steel |
With spring |
Quick fixture for panel connection |
| Aluminum Formwork Accessories |
Panel Connector Parts |
Aluminum Alloy / Steel |
Custom types |
Connect aluminum panels for various configurations |
