About us

Senior Aerospace Thailand

History

  • 2005

    Weston SEA (WSEA) was established 

  • 2006

    Started economic seat structure production

  • 2007

    Local engineering capability developed at WSEA

  • 2008

    ● 10 years long term agreement of V2500 engine components

    ● Started Aeroengine components production

  • 2011

    WSEA acquired by Senior PLC

  • 2013

    ● Started Aerostructure components production
    ● Awarded package of Spirit Structure parts for Boeing Fixed Leading Edge Ribs of B787 -8/-9

    ● Awarded package of Rolls Royce engine parts for Trent XWB 84, XWB 97 and 1000-TEN

    ● NADCAP approval of Aeroengines shot-peening process

    ● Accreditted ISO14001 - Environmental Managment


  • 2014

    ● Changed company's name to Senior Aerospace (Thailand)

    ● Started phase 1 construction for Aerostructure facilities

    ● Awarded package of MTU engine parts for PW1100, PW1700 and PW1900

    ● Awarded package of GKN Structure parts for Airbus Ribs of A320neo and A330neo

    ● First FAI Approval of Trent XWB 97K

  • 2015

    ● Additional 8,600 m2 working space for Aerostructure

    ● Expanded Aeroengine manufacturing area to 5,000 m2

    ● First FAI Approval of Trent XWB 84K

    ● Installed treatment process to support Boeing and Airbus

    ● Started phase 2 construction for Aerostructure facility

    ● First FAI approval of PW1100


  • 2016

    ● Additional 7,600 m2 production space and 2,000 office space

    ● NADCAP and Boeing Full Approval of Treatment Line

  • 2017

    ● First FAI approval of PW1900

    ● Awarded package of Safran engine parts for LEAP 1A and LEAP 1B

    ● Started 1st Japanese Customer: Subaru

    ● Awarded Package of Work as Airbus and Stelia's 1st Tier Supplier

  • 2018

    ● Awarded package of Sprit Wave 4.5 Structure parts

    ● Awarded package of Rolls Royce engine parts for Trent XWB 84 EP

    ● Awarded Package of KHI structure parts for B767 

    ● First FAI approval of PW1700

    ● NADCAP and Airbus Full Approval of Treatment Line

    ● NADCAP approval of Aeroengines EDM process



  • 2019

    ● Received package transfer of horizontal stabilizer and vertical fin for B787

    ● Accreditted ISO45001 - Managment System of Occupational, Health, and Safety

    ● Won MTU Quality Supplier of the Year

    ● Won Rolls-Royce Most Imporved Supplier of the Year

    ● Won Airbus D2P Supplier Award - Challenger

  • 2020

    ● Awarded package of Pratt & Whitney Canada engine parts for PW800

  • 2021

    ● Award for a test unit of a Seat Structure

    ● Shipped the first test unit of the seat structure to the customer


  • 2022

    ● Accreditted ISO17025 - Laboratory Testing and Calibration

    ● Started Non-Aerospace business

    ● First FAI approval of Airbus Atlantic - Cocktail table and Armrest

    ● Awarded to be a part of Rolls-Royce High Performance Supplier Group - HPSG


  • 2023

    ● First FAI approval of Airbus Atlantic - Profile and Bumper 

    ● Won Senior plc's Innovation Competition 2023

    ● Won Airbus D2P Supplier Award - Challenger