Un Chong

Un Chong serves as the primary contracting representative for the 0411 AQ HQ Contract Augmented under the Department of the Army, responsible for managing complex facility sustainment and infrastructure support acquisitions critical to U.S. Army garrison operations, particularly at overseas installations such as USAG Humphreys and USFK. Their role encompasses the full lifecycle of procurement activities—from market research and solicitation development to contract award and administration—ensuring alignment with Army readiness objectives. Un Chong specializes in acquiring mission-critical services that maintain operational continuity, including facility maintenance, security, and vehicle support systems, with a focus on high-reliability, mission-essential environments. Un Chong maintains consistent contracting relationships with a select group of established contractors, including GLOBAL SYSTEMIZED INDUSTRY, 09CLEAN CO., LTD, KOREA CONTAINER POOL CO., LTD, NOKHWACHANGJO, and GLOBAL COMPANY ALLIANCE CO., LTD. These partnerships reflect a preference for experienced, regionally embedded vendors capable of delivering integrated facility services under demanding operational conditions. The working relationship pattern is characterized by long-term, performance-based contract structures that emphasize accountability, responsiveness, and compliance with military standards for infrastructure resilience. Un Chong’s procurement portfolio reflects a strict no set-aside policy, with 100% of awards issued under full and open competition. This approach prioritizes technical capability and operational readiness over socioeconomic classifications, indicating a focus on mission-critical performance over programmatic small business targets. While small business participation is not formally incentivized, the contracting strategy remains compliant with all federal acquisition regulations and emphasizes value-driven outcomes. The primary NAICS focus areas—336211 (Motor Vehicle Body Manufacturing), 561612 (Security Guards and Patrol Services), and 811111 (General Automotive Repair)—reveal a specialized procurement domain centered on vehicle maintenance, installation security, and automotive infrastructure support. Un Chong’s expertise lies in procuring technical services that sustain mobility, safety, and operational infrastructure at forward-deployed Army sites, requiring deep familiarity with military logistics, defense standards, and field-level maintenance protocols.