The Wind from the South Mountain

For prefecture-level cities and above, an "exclusive wholesale cooperation" policy is implemented: If there is already a cooperative wholesaler in a region (with an annual purchase amount of ≥ 300,000 RMB), no second wholesaler of the same type will be developed. For county-level regions, 2-3 wholesalers can be developed based on market demand, but clear sales scopes must be divided (e.g., by town) to avoid vicious competition.

On-site training + remote technical support, spare parts availability, and annual inspections. Service Level Agreements (SLAs) for maintenance services are available.

We offer noise-optimized solutions (vibration damping/soft start/low-noise wire rope guidance) to meet acoustic requirements for TV studios and commercial spaces.

Resolve overheating issues:

1. Environment Check: Ensure the operating temperature ≤60℃; move the fixture away from heat sources (e.g., stage heaters) and ensure 50cm clearance around the fan grille.

2. Fan Maintenance: Clean the fan and fan grille with compressed air (remove dust buildup); check if the fan runs when the fixture is powered on (replace fan if silent).

3. Protection Threshold: Enter "Settings → Temperature Protection" to adjust the threshold (default 60℃, max 80℃) if the environment requires higher operating temperatures.