
ShenZhen QBH Technology Development Co., Ltd. manufactures industrial video borescopes and automotive cleaning/diagnostic tools, delivering OEM/ODM one-stop service backed by in-house R&D and stable component production.
ShenZhen QBH Technology Development Co., Ltd. is an innovative high-tech manufacturer focused on industrial video inspection borescopes and automotive intelligent instruments. The company integrates R&D, manufacturing and sales, and provides OEM/ODM services for international brands and distributors.
Its product portfolio covers industrial inspection borescopes, borescopes with cleaning functions for applications such as automotive air‑condition evaporators, car maintenance cleaning equipment (including spray nozzle, throttle, combustor and three‑way catalytic cleaning tools), and industrial snake tubes.
QBH emphasizes proprietary technology and product reliability, supported by extensive intellectual property and independent production of key components. The company operates multiple production lines and implements 100% inspection before shipment, with responsive after‑sales support.
With established presence in both domestic and overseas markets, QBH collaborates with global partners and supplies solutions for automotive inspection and maintenance, while expanding into additional application areas such as construction and medical-related testing and measuring instruments.

End-to-end OEM/ODM support from product development to manufacturing and delivery, with an R&D team focused on cost-effective solutions and efficient project execution.
Core technologies are mastered in-house, with independent production of key components to support stable quality, consistent supply, and tailored customer requirements.
A trained QC team carries out in-process and final inspections on every unit, with 24-hour after-sales service to support long-term product performance.
Long-term strategic cooperation with Korea Hyundai Group as the sole borescope supplier in mainland China, supporting both direct and indirect supply to international brands.
Driven by “Quality first & market-orientation,” the company pursues continuous innovation to deliver practical, reliable inspection tools and comprehensive solutions for global customers.
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