MANUFACTURER FIELD SHEET / TFR / 8402

CyanForce.

Public brand of 蔚蓝引擎（上海）科技有限公司, selling AI laser weeders from Shanghai. Official site describes self-propelled and tractor-towed machines; China Daily reported a 2025 光耘 / Guangyun series launch. No isolated named-model still passed the photo rule, so the listing stays hidden.