Supply chain
We maintain consistent delivery quality through genuine-product sourcing and batch management.
DANSUIM Co., Ltd. supports battery operations for companies and institutions from our base in Yongin, Gyeonggi-do. We build lasting business relationships through sound decisions and accountable execution when it matters.

Battery work cannot be judged by product price alone. DANSUIM reviews the operating environment, installation complexity and maintenance requirements together to offer business customers clear, practical options.
We maintain consistent delivery quality through genuine-product sourcing and batch management.
We review installation conditions and safety procedures for vehicles, industrial equipment and UPS systems.
Replacement records and inspection cycles help reduce unexpected downtime.
Based on the leading manufacturers available through the BatteryFriends shop, we help customers choose batteries suited to their vehicles and operating conditions.


DANSUIM will grow beyond battery distribution into an operating partner that helps business customers reduce downtime risk.
Manage inspection, replacement and delivery through a consistent process
Build replacement and lifespan records to move toward preventive service
Create long-term collaboration with businesses, institutions and field partners
Tell us about the operating environment and installation schedule for your industrial equipment, UPS or equipment batteries. We will review capacity, quantity, purchasing and delivery terms, replacement scope and available work time.