custom widget products

Need custom sidebars or widget for woocommerce products.so say I have two categoreis medical equipment and telecom products.so on product T1 PAGE I want all telecom product categories (or product pages T2.T3.)….on right hand widget and not mix up OR medical product should be displayed. Same way all products of medical on right hand widget and not mix up or telecom product should be displayed. What is happening now on my shopping page all products are displayed.I only want medical products to be displayed on shoping page and telecom products in drop-down menu PLACED under a page.both exclusive sehparate without crossing each other on any page. I have installed woo sidebars still all mixing up