Door and window Rollers line has been update! | Leading Manufacturer of Sliding Door Closers & Security Hardware | D&D Builders Hardware Co.

Product line updated | Premium Glass Fittings & Panic Devices for Global OEM Buyers | D&D Builders Hardware Co.

Product line updated

Door and window Rollers line has been update!

D&D Builders Hardware Co. produced many types of door and window rollers, and they were updated on our website already.


11 Sep, 2021 D&D

Also, we are capable in OEM/ODM, so if there are a certain number of needs, please share the drawings, and advise the quantity, material of roller and housing, finish, and so on… our engineer team will evaluate the possibility of developing a new mold for you.

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Door and window Rollers line has been update! | Durable Floor Springs & Deadlocks Designed for Excellence | D&D Builders Hardware Co.

Based in Taiwan since 2002, D&D BUILDERS HARDWARE CO. has been a door closers and door accessories manufacturer. Our main self sliding and glass door hardware, include SLIDEback Sliding Door Closers, Self-Closing Door Closers, Deadlocks, Exit Devices, Glass Fittings, Deadlatches, Electromagnetic Locks, Glass and Wooden Door Floor Springs, Panic Devices, Panic Bars and Deadbolts, which are TÜV Rheinland & UL certified.

We have extensive and rich metal processing, plastic and rubber processing experience, such as: stamping, casting, die casting, forging, extrusion, CNC turning parts, Machining parts, plastic injection, rubber compression, transfer molding and injection molding. With more than 20 years experience, D&D is specialized in handling OEM projects and various industrial processes, such as designing, molding, plastic injection, rubber injection, metal machining, stamping, deep drawing pressing, forging, die casting, powder metallurgy, CNC machining and related fabrications.

D&D has been offering customers high-quality door closer hardware, both with advanced technology and over 20 years of experience, D&D ensures each customer's demands are met.