We are dedicated to providing you with the finest service, delivered with our knowledgeable, passionate, and efficient approach. If customers have any maintenance or operation problems, they can call our after-sales service to consult the technical personnel, if the technical problem is not solved in real time, our company will immediately send engineers to the construction site to assist. LCF attaches great importance not only to the quality of the product, but also to the service of the product. We strive to meet customer needs, patiently listen to customer opinions, and tirelessly provide customers with intimate services to meet customer needs, which is the purpose of our after-sales service.
2-year warranty and lifetime maintenance
LCF provides on-site installation, debugging, technical training and other services.
Supervise the installation of all system equipment and materials, ensure the implementation on schedule and meet the requirements.
LCF will deploy technical personnel to the site to provide installation, debugging, acceptance services and ensure that the equipment is running normally. Free tools and instruments for on-site installation will be provided.
System installation, testing and proper use of equipment; Equipment inspection and testing, daily maintenance of equipment; troubleshooting of hardware and software.
LCF will provide on-site technical support and assign professional engineers to site of customer activities to escort customer business activities.
LCF provides free hotline, remote technical support, on-site maintenance, spare parts repair and other services.
Remote guidance are available for LED display plug-in connection issues and control software faults.
Spare parts for damaged modules, accessories, power supplies, receivers, transmitters, and graphics cards etc.
On-site service for a large number of modules or power supplies damaged on the LED display screen.