Sunfree Lighting Limited is a high-tech company specialized in R&D and production of solar LED lights and LED lighting.

What standards are followed during solar panels production?
2020-07-28
For professional manufacturers of solar panels, they should control every step of the production process conforming to both the industry and international standards. The standards formulated by ISO provide guidance and tools for companies and organizations who want to ensure that their products and services consistently meet customers' requirements and that quality is constantly improved. Almost all manufacturing enterprises operate following the ISO standards because they are the proved and wise decisions by authorities.
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Sunfree Lighting Limited is a company focusing on the production of high quality solar garden light. Sunfree provides a wide range of test for customers. Sunfree solar lamp pole light is a product of the most advanced technology. We use 3d composite weaving, electrostatic nanometer mesh technology manufacturing, etc. to produce this product. The product features stable water flow. The flow meters have been used to monitor and adjust the outlet water capacity and the recovery rate.
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Our mission is to create value for the customer through trust, innovation, functionality, comprehensive designs, and technology-driven operations & manufacturing processes.

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