(Xiamen) Co (STATCO) - provides engine MRO services, located in Xiamen, China ECO Services LLC - joint investment with Pratt & Whitney, provides ECO power engine wash services, subsidiary business of VT Systems ST Engineering Aerospace Systems - Asia Pacific's largest independent component repair and overhaul company, specializes in aircraft avionics repair and overhaul, components and systems. T . ST Engineering Aerospace Precision Products Pte Ltd - manufactures casting and mould tooling for customers in the aerospace, oil ad gas, defense and commercial industries. ST Engineering Aerospace Solutions - provides aircraft component repair, management and logistics services, it has facilities in various airports in Copenhagen, Denmark; Arlanda, Sweden; Gardermoen, Norway; and Stansted, United Kingdom. Originated in 2008 from the acquisition of SAS Components A/S in Copenhagen, Denmark Guangzhou Aerospace Technologies & Engineering (GATE) - import and export facility in China, serves as one of the ST Engineering Aerospace global distribution centres for rotables distribution. Engineering & Development Centre (EDC) - provides avionics integration, engineering design solutions, Supplementary Type Certificates (STC), technical services Middle River Aerostructure Systems (MRAS) - operates in Baltimore, Maryland, US. MRAS specialises in the production of engine nacelle systems and their thrust reversers, along with complex aerostructures for applications on commercial and military aircraft. Associated companies Shanghai Technologies Aerospace Company (STARCO) - joint venture (49% shareholding) with China Eastern Airlines, provides aircraft MRO services, located in Shanghai, China ST Engineering Aerospace (Guangzhou) Aviation Services Co. Ltd. (STAG) - joint venture (49% shareholding) with Guangdong Airport Management Corp, provides aircraft MRO services, located in Guangzhou, China Turbine Overhaul Services (TOS) - joint venture (49% shareholding) with Pratt & Whitney, specialises in the repair of gas and steam-related components. Elbe Flugzeugwerke GmbH or EADS EFW - invested equity interest (35%), capabilities include passenger-to-freighter conversions, aircraft maintenance and repair, as well as engineering services. It also manufactures and supplies composite flat sandwich panels to Airbus. Composite Technology International (CTI) - joint venture (33.3% shareholding), provides overhaul, repair and modification services for helicopter rotor blades. Turbine Casting Services (TCS) - joint venture (24.5% shareholding), specialises in the repair of PW4000 turbine airfoils by using advanced coating technologies. References External links Official ST Engineering Commercial Aerospace Website ST Engineering Aerospace companies of Singapore Aircraft engineering companies