As is known to us that product quality begins with raw materials. Sunfree Lighting Limited ensures that all raw materials are subjected to intense controls. We have established a lab enabling the sensitive check of the raw materials, whether they are the materials purchased from our reliable suppliers, or the materials which we produce ourselves. Equipped with the most modern apparatus and measuring procedures, the lab provides a highly sensitive monitoring possibility for all raw materials. Only when we use the best raw materials for our products can we manufacture the first-class solar panels. For this reason, the quality of all the components and parts used are extremely important. We guarantee that we only use the best quality raw materials.
Sunfree is a famous firm attracting many fans at home and overseas. Sunfree provides a wide range of test for customers. The product can effectively purify water. It can remove suspended solids and organic impurities from the water stream and reduce fouling. Sunfree has established a stable quality supplier chain.
Our mission is to always follow stringent processes with a clear focus on outstanding outcomes and a high level of profitability.