About Filehemlockpath Mining Review
Independent hardware assessment rooted in Busan's hosting corridor
Registered business
Filehemlockpath Mining Review Co., Ltd. is the official registered business name under which we operate. We are incorporated in South Korea and serve mining operators from our Busan office.
Established: 2019
Our history
Filehemlockpath began when two former facility electricians started documenting thermal failures in a Sasang-gu warehouse hosting second-hand Antminer units. Operators kept replacing entire units when only the intake cartridge had seized. We built a reference library of shroud dimensions and CFM requirements, then offered on-site swaps so boards stayed seated.
By 2021 we added formal thermal audits for co-location clients who needed landlord-readable reports. Today we maintain cartridge stock for a dozen recurring sites across Busan and Gimhae while publishing field notes on fan wear patterns in humid coastal environments.
What we do
We review and maintain cryptocurrency mining hardware rated at 0.05 TH/s and above, with particular depth in field-replaceable fan assemblies. We are not a pool operator, broker, or hardware reseller—our work is hands-on assessment and repair at your rack.
Our people
Seung-ho Park
Lead technician · ASIC thermal systems
Yuna Choi
Operations · Scheduling & parts inventory
Dong-wook Han
Field auditor · Thermal documentation
Working approach
We arrive with labeled parts bins, photograph shroud labels before touching hardware, and never rush power-on before verifying fan direction. Clients receive plain-language summaries—hash rate and temperature numbers, not jargon-filled slide decks.
Values
Accuracy over speed when diagnosing root cause. Honest scope limits when a failure is board-level rather than airflow-related. Respect for your facility’s security and power-down procedures.