We Have More Than 40 Kinds Of Products, Including Bridge Steel Structure, Construction Formworks, Cantilever Form Traveller, Segment Box Girder Formwork, Hydraulic Tunnel Formwork, Segment Launching Gantry (LG), Movable Scaffolding System (MSS)And Prestressing Equipment Etc.

About Us

Our Story

About TongYao

Since its inception, TongYao has scrupulously abided by the values of "Creating value for customers, Opportunity for employees, and benefit for the society" and concentrated on providing our Global clients with diversified products application solutions and creating the most valuable TongYao International Brand. Till now, We have more than 40 kinds of products, including Bridge steel structure, Construction Formworks, Cantilever form traveller, Segment Box girder formwork ...

  • 2008

    Incorporation

  • +

    40

    Product category

  • +

    30

    R&D patents

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    10

    Multiple honors

you need more information about our services and company capabilities

What We Do

is a Chinese organization being specialized in design, fabrication and supply of Cantilever Form traveller, Bridge Formworks and Bridge Construction equipment etc.

Form traveller

Pier column formwork

Hydraulic Tunnel Formwork

Precast Beam Formwork

Bailey Steel Bridge

Larssen steel sheet pile support&Steel products

Segment Launching Gantry(LG)

Movable Scaffolding System(MSS)

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Form traveller

Cantilever Casting Of Cable-Stayed Bridge Mainly Uses Cable-Stayed Forming Traveller. In The Cantilever Construction Of Long Section, Large Weight, Wide Main Beam And Single Cable Plane Cable-Stayed Bridge, The Conventional Forming Traveller Structure Has Some Defects, Such As Excessive And Concentrated Stress On Anchor Point Of Concrete Main Beam And Poor Lateral Stability Of Hanging Forming Traveller. In View Of The Defects And Shortcomings Of The Conventional Forming Traveller In Cable-Stayed Bridge Construction, We Designed A New Forming Traveller Structure -- Composite Cable Forming Traveller The Structure Design Of The Forming Traveller Is Safe And Reliable, The Force Is Clear And Reasonable, The Operation Is Simple, And The Comprehensive Performance Is Superior.

Pier column formwork

The Pier Formwork Is The Support Of The Bridge Which Is One Of The Most Types For Bridges Formwork It Was Often Composed By Pier Column Formwork And Pier Head Formwork. Generally, There Are Column Pier, Round-Ended Pier,Conical Column,Y-Column, Hyperbola Pier,Vase Pier,Linear Pier,V-Pier, Rectangular Pier, Some Have “Tie Beam” Which Found In Load-Bearing Of Twin Piers And Y-Piers,It Is The Most Important And Crucial Component In Construction Of Highway Bridge,Railway Bridge,Sidewalks,Flyovers,Ramp Bridge And Platform Bridge.

Hydraulic Tunnel Formwork

Hydraulic Tunnel Lining Trolley It Was Based On The Motor Drive Travel Mechanism To Drives The Trolley Running. As A Tunnel Concrete Molding Machine Which Effect Is Adjusted The Formwork Right And Formwork Removed By Hydrocylinder With Screw Jack. Tunnel Trolley Is Widely Used For Highway, Railway Bridge Construction,Inter-City Subway And Public Works. The Tunnel Trolley Is Includes Three Sizes 6m,9m And 12m. Which Was Travelling, Effective Support Forms And Form Removal By The Hydraulic System.

Precast Beam Formwork

Precast Girder Formwork Has Advantages Of High-Precision, Simple Structure,Retractile,Easy-Demoulding And Simple Operation. It Can Be Hoisted Or Dragged To Casting Site Integrally, And Demoulded Integrally Or Piecemeal After Concrete Achieving The Strength, Then Pull Out The Inner Mould From The Girder. It Is Handy Installing And Debugging, Low Labor Intensity, And High Efficient.


Bailey Steel Bridge

Bailey Bridge Is Used When There Is A Need To Cross An Obstacle For A Certain Time Period.This Is Often In Case Of Style Operations, During Or After Natural Disasters Replacement Or Renovation Of Consistent Bridges Or In Unusually Areas Like The Movie Industry. Thereby The Function Also Differs On Differs On Different Users Of The Bridge Which Could Be Pedestrians, Common Vehicles(Cars,Busses,Trucks),Light Steel Style Equipment (Tank) Or The Railway.

Larssen steel sheet pile support&Steel products

Double Truss Beam Bridge Girder Erection Launching Gantry Crane Equipment

The Double Truss Beam Bridge Girder Erection Launching Gantry Crane Equipment Is Used To Construct Prefabricated Spans Up To 60m Long. It Is Designed And Fabricated In Order To Ensure High Performances, Efficiency, Safety, Flexibility And Multiple Successive Utilizations. 


Segment Launching Gantry(LG)

Bailey bridge is used when there is a need to cross an obstacle for a certain time period.This is often in case of style operations, during or after natural disasters replacement or renovation of consistent bridges or in unusually areas like the movie industry.

Movable Scaffolding System(MSS)

Highway Overhead Movable Scaffolding System For Bridge Erection Is A Construction Machine Used For Building Cast-In-Situ Concrete Bridges. Due To High-Quality Construction, Easy Operation, Low Cost And Other Characteristics, It Is Extensively Used For Continuous Bridge Construction In Highways And Railways, Which Is Considered As A State-Of-The-Art Construction Method. The Bridge Building Equipment Is Mainly Composed Of Support Legs, Truss, Internal And External Framework And A Lifting System.

What Have We Done Before

Our Latest Projects

Our equipments have already been Exported to a lot of countries and regions, including Singapore, Malaysia, India, South America, Europe and African countries. 

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