In 2012/11/23, Chaheng develops the first article of OGV Diffuser successfully. It's one of aero-engine key parts with high difficulty, and which manufacturing process including high-end precision machining and several high-technical aerospace special processes. In addition, Chaheng becomes the exclusive of the world producing its delicate surface on OGV Diffuser through 7-axis EDM machine.
 
The success on OGV Diffuser development shows Chaheng’s outstanding process planning and management. In the future, Chaheng will keep doing improvement and innovation for OGV Diffuser in this competed international market.