Bullet-Proof? is a brand of bullet resistant car doors manufactured by SHIELD, the leading manufacturer of ballistic protection systems and sport utility vehicle doors in the U.S. It was founded in 1996 by police officers who wanted to offer an alternative to steel doors that could withstand high-caliber rounds without sacrificing passenger room or convenience
SHIELD's doors are made from Kevlar, a synthetic fiber that absorbs bullets like a sponge. The company's proprietary Kevlar laminate is layered with layers of Kevlar thread to create an impenetrable barrier against attack. The company claims its Kevlar laminate can withstand multiple hits from .44 caliber bullets as well as other common handgun calibers and shotguns
Bullet-Proof? also offers products for front and rear bumpers and roll bars, as well as for side windows and rear windows. All SHIELD products are tested through independent Ballistic Resistance Laboratories (BRLs) to verify that they meet their stated levels of protection against rifle fire and handgun ammunition.
top manufacturer of ballistic car doorsDoorwin provides one-stop solution for professional windows doors manufacturer and installation. We have been serving customers with our high quality and branded products in United States, Asia and worldwide.
Our team of experts will work with you to develop a bespoke plan that fits your needs. We take a holistic approach to the planning process, combining our technical expertise with our knowledge of customer requirements and project constraints.
Doorwin is the manufacturer of full custom fenestration systems, and we're here for you. We provide you with the freedom to design your windows, doors, and more with no additional charge for special shapes, hardware styles, and color choices. Your vision is our inspiration; our job is to make it a reality.
Our products are made to pass your local inspector's verification and are built under USA building codes so you can rest assured that they are safe and sturdy. Choose Doorwin to experience the best bespoke fenestration service available today!
We take care of the entire process for you, from beginning to end. We have our own expertise and will provide free-charge design development & contract documentation with CAD and BIM drawings. In addition to elevation details and installation design, we will double-check that the products match the drawings and project specifications through video or pictures. We'll help you specify the delivery schedule and logistics service whilst keeping costs to a minimum.
We're proud to be one of the top exporters of windows and doors to the United States. We pack each window individually and in four layers, and finally into wooden boxes with non-fumigation, and at the same time, there will be a lot of shockproof measures in the container to protect your items. We ensure that your products will arrive at the sites in good condition after long-distance transportation.
Doorwin has been exporting tens of millions of dollars of windows and doors to the U.S. every year, and we know that improper packaging can cause breakage of the product when it arrives on site. What the client concerns, we concern most.
We are tested by the following standards:
-NFRC (North American Fenestration Rating Council)
-AAMA (American Architectural Manufacturers Association)
-WNMA (Wood National Monument Association)
-CSA101 (Canadian Standards Association)
-I.S.2 (International Standard ISO/IEC 17025)
-A440-11 (Standard for Fire Testing of Door Assemblies for Charging Rooms)
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