My company LAY50-22D series button products with compact structure, stable performance, beautiful appearance, feel is good and button head have a built-in dustproof waterproof protective film, protective advantages; etc. Contacts adopt double breakpoint bridge type spring become warped board structure, make the products have consecrated themselves function; AD56, AD51 series semaphore imported high brightness pure color LED chips and semiconductor electronic components production, its characteristic is bright-coloured color, high brightness, long life and properties are up to international advanced level. Agricultural products is mainly his hometown of planting ginger and HuaiShan, favorable price, welcome to order.
