We are a professional hotel room control system manufacturer, hotel RCU control system manufacturer, and hotel door plate & switch manufacturer. Supported by our Shenzhen and Changsha R&D and production bases, we deliver complete hardware‑software solutions for hotels and boutique homestays worldwide, including card‑free power supply systems, RCU controllers, smart switches, weak‑current door plates, smart locks and self‑check‑in systems.

 

Shenzhen Lvhua brings 17‑year industry know‑how, while Shenzhen Huaergao has 16 years of hotel control switch manufacturing experience (business license available). Changsha Lvling focuses on hotel self‑check‑in system R&D and sales for 6 years (business license available).Our combined factory space reaches 4200 ㎡. As a high‑tech enterprise, we cover software & hardware development, production and global sales with over 100 team members.

 

We operate long‑term online stores: Taobao stores with 13‑year and 10‑year history (store screenshots available). Our 10‑year gold Alibaba International store exports products to more than 40 countries, with rich real‑world hotel project experience.

 

We develop and produce full‑range products: RCU hosts, human‑presence card‑free power systems, smart switches, door plates, curtain motors and self‑check‑in software. Every item goes through strict factory QC. We test wiring compatibility, appearance, sensor sensitivity, power‑on response, scene linkage and delay functions to avoid field failures.

 

Our card‑free power system uses high‑precision human‑presence sensors. When guests open the door, power turns on automatically, lights come up and curtains open. The bathroom fan runs when people are inside and turns off with delay. Unnecessary devices will power off for energy saving when rooms are empty. It brings great smart experience for guests and cuts operating costs for hotels.

 

For new hotel builds or old‑room smart renovation, as your reliable hotel room control system manufacturer, hotel RCU control system manufacturer and door plate & switch manufacturer, we offer custom solutions for projects across the Middle East, Southeast Asia, Africa and beyond.