This answer to this question can be found at the "Product Details" of our official website, or through contacting us. Within the warranty period, Guangdong Liangyueliang Photoelectric Technology will conduct repairs or replacement free of charge if the following conditions occur: malfunction as described in the contract at the time of purchase, defective components, defects in workmanship, etc. However, as for the damage due to misuse, abuse, negligence, or casualty (e.g., fire), acts of God (including but not limited to lightning, flood, tornado, or hurricane), and consumable parts, we are not liable for offering the warranty service.

At Liangyueliang Photoelectric Technology , the main core business is the producing and marketing of plasma air purify. The uv ballast series is one of the main products of Liangyueliang Photoelectric Technology. In the production process, LiangYueLiang uv sterilizer box has been treated with a special finish, such as anti-corrosion treatment and anti-rust treatment. Liangyueliang is a member of China Environmental Protection Industry Association. This product is attracting attention due to its durability. It can withstand hundreds of repeatability and reproducibility without any system failure. At Liangyueliang, OEM services for products and packaging are available.

We have made a strict resource saving plan to carry through responsibility for society. We compare water usage against similar businesses and regulates our water consumption, as well as get the employees involved in knowing the importance of water source. Get more info!