We are a team of electronics repair specialists dedicated to keeping your hardware security devices running at their best.
Bibchintz Service Center is a division of Dollar Media Technology Limited, founded by Li Qinming with a simple mission: to provide expert-level hardware device repair and tech support that is accessible, transparent, and reliable.
With a background in electronics repair and embedded systems, Qinming recognized that owners of hardware security devices often had nowhere to turn when things went wrong. Manufacturer support can be slow and impersonal. Third-party repair shops rarely have the specialized knowledge these devices require.
That gap led to the creation of Bibchintz Service Center in Hong Kong. We started small, helping local clients with firmware recovery and device diagnostics. Today, we serve customers worldwide, handling everything from Ledger Live setup and troubleshooting to complex physical repairs and security audits.
Our commitment has always been the same: treat every device as if it were our own, communicate clearly, and deliver results you can trust.
The driving force behind Bibchintz Service Center's commitment to quality and expertise.
Founder & CEO
Qinming brings over a decade of experience in electronics repair and embedded systems engineering to Bibchintz Service Center. His hands-on approach and dedication to customer service have built the foundation of a company that clients trust with their most important hardware. Under his leadership, Dollar Media Technology Limited has grown from a local repair bench into an internationally recognized service center.
Every repair, every interaction, and every decision is guided by these principles.
Your device's integrity is paramount. We follow strict chain-of-custody protocols and never compromise on data security during any repair or service.
No hidden fees, no surprise charges. We provide detailed diagnostic reports and clear pricing before any work begins, so you always know what to expect.
We measure success by your satisfaction. From the moment you submit a request to the day your device arrives back at your door, your experience matters most.
Our technicians stay current with the latest firmware updates, hardware revisions, and repair techniques. We invest in ongoing training and precision equipment.