Double-Locking Couplers

We also provide item sourcing and flight consolidation solutions. We have now our very own manufacturing facility and sourcing place of work. We could provide you with nearly every kind of merchandise associated to our merchandise variety for Double-Locking Couplers, Ductile Cast Iron Sand Casting, Semi-Permanent Coupler and Draft Gear, Segmented Stator, With a wide range, good quality, realistic charges and stylish designs,Our products and solutions are widely recognized and trusted by users and can fulfill continuously changing economic and social needs. We normally think and practice corresponding on the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and also the living for Double-Locking Couplers, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality products and the best service. We are looking forward to serving you.


  • Factory supplied Stator Cost - Motor stator – Daqian

    Factory supplied Stator Cost - Motor stator – Daqian

    Professional manufacturing, quality and reliable products passing rate of 100% Horizontal machining centers,EWM Imported welding machine VIEW MORE Special for clients,we supplied for Bombardier(China & Europ),skoda(Czech),China train. OUR honor from clients and the government Excellent supplier in 2018 Excellent service provider in 2008 –Award from client Kingway 2014 Bombardier strategic partner–Award from client Bombardier 2018 enterprise listing Award–Award from go...
  • OEM Factory for Reinforcing Bar Couplers - Motor rotor – Daqian

    OEM Factory for Reinforcing Bar Couplers - Motor rotor – Daqian

    Professional manufacturing, quality and reliable products passing rate of 100% Horizontal machining centers,EWM Imported welding machine VIEW MORE Special for clients,we supplied for Bombardier(China & Europ),skoda(Czech),China train. OUR honor from clients and the government Excellent supplier in 2018 Excellent service provider in 2008 –Award from client Kingway 2014 Bombardier strategic partner–Award from client Bombardier 2018 enterprise listing Award&...
  • China Cheap price Railway Coupler - bogie frame – Daqian

    China Cheap price Railway Coupler - bogie frame – Daqian

    1. Bogie is used to increase the load, length and volume of the vehicle, improve the running speed and meet the development of railway transportation. 2. Under normal operating conditions, the vehicle can be reliably located on the bogie. The bearing device is used to convert the rolling of the wheel along the rail into the translation of the vehicle body along the track. 3. Support the vehicle body, bear and transfer various loads and forces from the vehicle body to the wheelset, and make th...
  • Chinese Professional Stator And Rotor - bogie frame – Daqian

    Chinese Professional Stator And Rotor - bogie frame – Daqian

    1. Bogie is used to increase the load, length and volume of the vehicle, improve the running speed and meet the development of railway transportation. 2. Under normal operating conditions, the vehicle can be reliably located on the bogie. The bearing device is used to convert the rolling of the wheel along the rail into the translation of the vehicle body along the track. 3. Support the vehicle body, bear and transfer various loads and forces from the vehicle body to the wheelset, and make th...
  • 2020 wholesale price  Railway Couplers Manufacturing - Bogie – Daqian

    2020 wholesale price Railway Couplers Manufacturing - Bogie – Daqian

    1. Bogie is used to increase the load, length and volume of the vehicle, improve the running speed and meet the development of railway transportation. 2. Under normal operating conditions, the vehicle can be reliably located on the bogie. The bearing device is used to convert the rolling of the wheel along the rail into the translation of the vehicle body along the track. 3. Support the vehicle body, bear and transfer various loads and forces from the vehicle body to the wheelset, and make th...
  • Ordinary Discount Stalled Rotor - Coupler – Daqian

    Ordinary Discount Stalled Rotor - Coupler – Daqian

    Coupler (coupler) a hook at the ends of a railroad wagon or locomotive, used for fastening, pulling, and buffering.Coupler is used to realize the connection between the locomotive and the vehicle or between the vehicle and the vehicle, transfer the traction force and the impact force, and make the vehicle between the vehicle to maintain a certain distance of vehicle parts.The hook is composed of the hook head, the hook body and the hook tail. The thick part at the front of the ...
  • Short Lead Time for Oo Gauge 3 Link Couplings - bogie frame – Daqian

    Short Lead Time for Oo Gauge 3 Link Couplings - bogie frame – Daqian

    1. Bogie is used to increase the load, length and volume of the vehicle, improve the running speed and meet the development of railway transportation. 2. Under normal operating conditions, the vehicle can be reliably located on the bogie. The bearing device is used to convert the rolling of the wheel along the rail into the translation of the vehicle body along the track. 3. Support the vehicle body, bear and transfer various loads and forces from the vehicle body to the wheelset, and make th...
  • factory customized Motor Rotor Winding - Water-cooled motor house – Daqian

    factory customized Motor Rotor Winding - Water-cooled motor house – Daqian

    Professional manufacturing, quality and reliable products passing rate of 100% Horizontal machining centers,EWM Imported welding machine VIEW MORE Special for clients,we supplied for Bombardier(China & Europ),skoda(Czech),China train. OUR honor from clients and the government Excellent supplier in 2018 Excellent service provider in 2008 –Award from client Kingway 2014 Bombardier strategic partner–Award from client Bombardier 2018 enterprise listing Award&...
  • OEM/ODM Supplier Bldc Stator - Motor stator – Daqian

    OEM/ODM Supplier Bldc Stator - Motor stator – Daqian

    Professional manufacturing, quality and reliable products passing rate of 100% Horizontal machining centers,EWM Imported welding machine VIEW MORE Special for clients,we supplied for Bombardier(China & Europ),skoda(Czech),China train. OUR honor from clients and the government Excellent supplier in 2018 Excellent service provider in 2008 –Award from client Kingway 2014 Bombardier strategic partner–Award from client Bombardier 2018 enterprise listing Award–Award from go...
  • Factory directly supply Quick Coupler Connect - Bogie – Daqian

    Factory directly supply Quick Coupler Connect - Bogie – Daqian

    1. Bogie is used to increase the load, length and volume of the vehicle, improve the running speed and meet the development of railway transportation. 2. Under normal operating conditions, the vehicle can be reliably located on the bogie. The bearing device is used to convert the rolling of the wheel along the rail into the translation of the vehicle body along the track. 3. Support the vehicle body, bear and transfer various loads and forces from the vehicle body to the wheelset, and make th...