... workers, Annual output reach 35000 tons.What kind of products and service we can provide · Aluminum profile for doors, windows, fence ... frame, exhibit shelf, LED frame, production line, auto parts, etc;· Doors and Windows System, include sliding door, side hung window, ... , de-burr, chamfer, stretch bending, welding and so on;· Engineering design and ConsultYour any inquiry on our products will be ...