Contact & Inquiries

Contact us by WeChat or email for SDK, StreamGate, licensing, downloads, or deployment support. Include target platforms, protocol scope, scale, and timeline when possible.

Emailsupport@hbrun.com

Use this address for product questions, downloads, licensing, and deployment support.

Licensing & Orderslicense@hbrun.com

What to Include

Send the following details by WeChat or email so we can recommend the right edition, license, and deployment path.

Product and editionMention StreamCore SDK, StreamGate Standard / Professional, or enterprise scope.
Platform and scaleInclude Windows, Linux, Android, iOS, macOS, input channels, and deployment environment.
Protocols and scenarioInclude RTSP, ONVIF, GB28181, SRT, WebRTC, recording, transcoding, or system integration needs.
Timeline and deliveryShare evaluation timing, launch target, invoice / contract needs, or commercial licensing plans.