HUA YI CHANG Co., LTD has been established for about thirty years which is located in Taiwan. We concentrate on designing and manufacturing different types of LED escape hatch signs and emergency exit lights. We have continued to seek a way to advance our products in order to adapt to the rapidly changing business environment. Besides, we provide much more advanced, safer, accessible, and energy-saving items. Therefore, we are highly competitive in the market of Taiwan, and manufacture high-quality products to meet the different requests and resulting in a win-win situation for both our clients and us.