Shenzhen Sanma Electric Co., Ltd. was established in 1988 and has a 33-year history of development. It is a professional enterprise integrating design, production and sales. The company is located in Longhua, Shenzhen Economic Development Zone. The subordinate Maiwei brand was founded in June 2015. It is a team full of vitality and innovation spirit, adhering to the brand purpose of "My way, a different life", with innovation, aesthetics, life, and design as the brand's core concepts , Combined with the current fashion trend elements, to create a unique style of the MADEVIL brand. The company takes "integrity, quality, efficiency, and enterprising" as its quality policy and focuses on customer needs to provide customers with satisfactory and high-quality services.