For offering the most satisfying experience to customers, we pack one manual along with one set/piece of UV sterilization bag together. The manual is compiled together by our designers, engineers, and workers and then verified by our managers. It explains the product's exterior design, internal structure, and step-by-step installation procedures, enabling users to install the product in a fast way. Contacting our Customer Service Center is the other way of knowing how to install the product since the staff working in the center are well trained to have a deep knowledge of the product.

Guangdong Liangyueliang Photoelectric Technology is China's largest modern portable uv light production base. The UVC Air Purifier Sanitize series has many styles to meet the diversified needs of customers. The raw materials of LiangYueLiang uv air sterilizer come from certified and reliable suppliers. Liangyueliang's UV products are wildly used for air & water & household sterilization. LiangYueLiang has high commercial value due to its practicability. The factory of Liangyueliang covers an area of more than 3,000 square meters.

LiangYueLiang always insists portable uv light above all. Inquire online!