Shenzhen Shengshichangrong Technology co., ltd is a high-tech enterprises for professional R&D and produce LED switching power supply, the security of power supply, waterproof power supply, LED display power supply.Company has established for 5 years, all kinds of LED rainproof, indoor switch power supply are our main products.We have the CE and ROHS certification and our products guaranteed for one year, we support OEM&ODM product.We have professional engineers to R&D, a large-scale of manufacturing base, complete product model, humanization of after-sales service, 1000 prompt goods to ensured supply.We set up offices in Shenzhen, Guangzhou, Beijing, Shanghai and expanding our sales outlets.Our dedication to creating high quality products, continuously improve the core competitiveness of enterprises.To be high-tech, high quality, high credibility, high efficiency and high innovation integration is our target.