Here is how the industry works, and here is how we meet these standards.
When you source a screened porch door from a manufacturer, you are essentially buying three things: the quality of the extrusion and glass, the precision of the fabrication, and the reliability of the supplier. Many buyers go through distributors or importers, which adds layers of cost without adding value to the product itself.
As a factory-direct manufacturer, Jusen Door and Windows produces thermal-break aluminum doors and windows, system windows, and custom aluminum entrance doors. Our approach is straightforward: we supply directly from our factory, which means you pay for the product, not for intermediary markups. We offer full customization on size, color, glass type, and hardware accessories, so the door fits your exact rough opening rather than forcing you to adapt to a standard size.
Every order undergoes pre-shipment inspection, including air-tightness, water-tightness, and wind resistance testing. This is not a checkbox exercise—it is a verification that the door will perform in the conditions you specified. We also understand that building codes differ by market. Our profile structures and fittings are adjustable to match local requirements, whether you are building in a hurricane zone or a cold climate region.
For international buyers, we handle the logistics: packing lists, proforma invoices, and full customs documentation. We ship both FCL and LCL, with direct delivery from our factory in China. If you are working on a construction project or need bulk supply, our OEM and ODM capabilities allow you to specify exactly what you need.
The right door for your screened porch is the one that fits your opening, your climate, and your budget. If you are evaluating manufacturers, ask about their testing procedures, their customization options, and their experience with export logistics—those answers will tell you more than any brochure.
