"China Gas Turbine Establishment" (also as GTE) is a large complex of subordinate research for the "China Aviation Industry Corp. 1" (Avic 1). It is a large test and trial base as well as an aviation engine research center in that country.

"WS-500"

-A CGTE genuine product is the WS-500, a small turbojet in the range of 500daN. It is planned to develop a range from 180daN to 800daN. (See Avic).