Shenzhen Quanzhengtong Technology Co., Ltd. was established in 2009. We are an industrial company in China that has been committed to the research and development, production, and sales of power products for a long time. We provide fast and professional power solutions according to customer needs, specializing in the production of wall and desktop power adapters. Our products have UL GS, PSE, ccc, coc. Series certifications such as UKCA, SAA, CB, CE, ROHS, ERP, etc. We always prioritize quality and provide you with products with reasonable prices and timely delivery.