Shanghai Smarfid Security Equipment Co., Ltd was founded in 2009. We are a professional ODM & OEM manufacturer for various types of RF technology Card Reader, Facial Recognition Reader, Reader Module, Controller and Contactless & contact integrated Exit Button.Smarfid has been adhering to the purpose of "Quality Products; Quality Service", focus on customers' demand. We provide innovative products with customized design and service, and always put quality and service in the first place, to ensure that each product with customers' satisfaction. We sincerely look forward to your cooperation and support!