The company I work, design and manufacture traffic equipment. We have a product that use ET-332 Module. Now, I have to redesign hardware because ET-332 is discontinued. So, for this new design, I need a garantee that the EB-5631 will be produced and sold for five years, if not, I 'll have to choose another company. My company can not redesign hardware in two or three years, it's expensive. Thanks in advance!