The staff at Best Wisdom is dedicated to offering attentive service, in addition to reliable products, so customers can feel secure in choosing and using our products.

We offer free consultation service and technical support, as well as free samples at only the cost of shipping. Our products come with a certain number of spares. We deliver samples within five days. The delivery time for our products is generally 7-25 days, depending on the quantity of products ordered.

We at Best Wisdom provide five-year warranty on our LED display screen. Within two years, we offer replacement for parts damaged due to quality problems, free of charge. During the 2-3 year period, the replacement parts are provided at cost prices. Our LED lights come with 3-year warranty, and free replacements for the parts with quality problems are available within this period.

In addition to free, lifelong installation, maintenance, training and market development guidance, we offer customization service. Under circumstances of long-term business cooperation, our frequent customers can expect cash on delivery (COD) mode of payment and local exclusive distributorship of our company.
OEM is available, upon request.