About Us

# About Us

Shenzhen Hailinyue Technology Co., Ltd. is based in Shenzhen, China’s innovation hub. We are an integrated technology enterprise specializing in the supply of power semiconductors, new-energy goods, civilian emergency equipment, and tethered UAV emergency technical services. We own our brand **HIFEESOY**.

With 7 years of e-commerce experience, we operate official stores on Pinduoduo, Taobao, Douyin and cross-border TikTok Shop. Our core products include rectifier bridges, MOSFETs, power transistors, solar power supplies and a full range of emergency gear. Products under the HIFEESOY brand are exported to Iran, Vietnam, Laos, Ukraine, Kyrgyzstan, South Korea, Malaysia and many other countries. Supported by consistent quality, sufficient inventory and fast delivery, we serve global buyers and end users steadily.

Our founder holds a certified UAV pilot license and has rich hands-on emergency rescue experience. He has participated in multiple critical domestic disaster support missions:

- Underground garage drainage support during Shenzhen heavy rain in 2023
- Emergency response for Typhoon Mojia in Hainan, awarded by China Southern Power Grid in 2024
- Tethered UAV lighting support for Typhoon Bebinca in Yangjiang and Typhoon Matmo in Zhanjiang in 2025
- Successfully delivered tethered lighting UAV service for night tower dismantling projects for power authorities in Guangzhou in September 2026

We provide tethered UAV wide-area night lighting, aerial inspection and on-site emergency support, delivering reliable aerial solutions for power industry and disaster rescue scenarios.

Hailinyue Technology is built on dependable hardware and professional emergency technology. We offer both product supply and on-site technical services, committed to delivering lasting value for clients worldwide.