For those companies that pursue long-term development including Sunfree Lighting Limited, they often spend resources and money on certain investigative undertakings in an effort to make discoveries that can help develop new products or way of working towards enhancing pre-existing products or processes. These activities are basically performed by the R&D department. Our R&D department is made up of several industry experts and senior technicians who are proficient at new product development and acquire a wealth of knowledge of every series of our products.

As the initiator of solar flood light, Sunfree is committed to the R&D and production. Sunfree has created a number of successful series, and solar street light is one of them. The advantages of the led high bay light lie in led high bay lights 150w. One of the advantages of using this product is that it occupies reduced space when it is placed in a room.

We have a feeling of strong social responsibility. One of our plans is to guarantee the workers' working conditions. We have created a clean, safe, and hygiene environment for our employees, and we stoutly safeguard employees' rights and interests. Please contact us!