Vault Creation

Vault Creation Co., Ltd. is a South Korean precision manufacturing company specializing in dry etching technology and equipment for OLED display production. Founded in 2015 in Seoul, the company was the first in South Korea to develop and mass-produce Fine Metal Masks (FMM) using dry etching technology — a critical component used in OLED display manufacturing to determine screen resolution and subpixel precision. Vault Creation's products are applied in major OLED manufacturing fields in Korea, including mobile displays at 500ppi resolution, and the company is expanding internationally as its dry-etched FMM technology gains recognition in global OLED markets including automotive displays, VR, and AR applications.