VEC Partomuan Ulos Batak, also known as Opung Bao, is a small enterprise focused on preserving and promoting the traditional Batak textile, Ulos. The company is a 'Mitra Binaan' under the guidance of the BPP ASEPHI, dedicated to sustaining the cultural significance of Ulos weaving, which plays a crucial role in Batak rituals and ceremonies. Ulos, with its intricate designs and deep symbolism, represents warmth, protection, and affection in Batak culture. The company aims to contribute to the preservation of this heritage while generating economic opportunities for local artisans.