If you buy our UV light food sterilization, you also get warranty service, within a certain period. Different products come with different warranties. You can check it on the “Product” page on our website, or you could consult us. The warranty covers any defective parts due to poor workmanship or a manufacturer error. Within the warranty period, we offer return, replace, and repair services. Once the warranty expires, you have an option of taking on an extended warranty. It charges a certain amount of money, but affordable and worthy.

Being ahead of the portable uv light industry, LiangYueLiang has been specialized in R&D and manufacture of the products. The plasma air purify series has many styles to meet the diversified needs of customers. The production process of LiangYueLiang UV light food sterilization includes many aspects. They are CAD construction design based on feet shape, pattern comparison, materials cutting, sewing, and assembly. Liangyueliang has an R&D team of 10+ experts. Years of use of this product will definitely help manufacturers cut costs in energy, as well as reduce their carbon footprint of all production activities. Liangyueliang can customize shape, length, diameter, base, and even the socket and UV Ballast.

We always abide tenet to commercial air purifier. Get quote!