Shenzhen JOS Technology Co., Ltd is a highly specialized company, founded in 2012. Our company specializes in the design, development, manufacture and marketing of such RF products as wireless receivers and transmitter modules, wireless remote controls, car alarm systems, home alarm systems and related accessories. JOS suppliers for Remote Controller, Garage Door Remote, Gate Remotes. You can rest assured to buy the products from our factory and we will offer you the best after-sale service and timely delivery. We gained a good reputation in more than 50 countries worldwide and still growing with all our customers. OEM/ODM orders are also acceptable. We accept to mark customers' brand on all our products and we can finalize one product from a customers' idea to final product that is ready to sell.