
Casement Lock
Sash Window Locks
A window lock is also named sash lock to lock or unlock doors for security.
Although it is a very common and simple item which you could purchase from suppliers all around the world. However, after purchasing once or twice, you might find the quality does not meet your customers’ standard, or you are frustrated about the complaints received every day... In this case, D&D will become your best solution, we will provide the most reliable and stable items for you.
Could you please share your drawings with us? And also advise the material, quantity, finish...
We will evaluate and provide the price which you will be satisfied with.
Transom Window Latch
WL-01
Our WL-01 is a common item which was used in worldwide, the traiditional and simple design...
DetailsTransom Window Latch
WL-02
Our WL-02 is a common item which was used in worldwide, the traiditional and classic design...
DetailsSliding Window Lock
WL-11
The Sliding Sash Lock could keep the window secure, and as a sliding sash lock installed, you might...
DetailsSliding Window Lock
WL-12
The Sliding Sash Lock could keep the window secure, and as a sliding sash lock installed, you might...
DetailsSliding Window Pin Lock
LN-01
The Sliding Window Lock Pin is case-hardened chrome plated steel pin securely locks your window...
DetailsSliding Window Sash Lock
SL-01
It is Zinc Die Casting Sliding Window Sash Lock, with a painted finish.
DetailsSliding Window Sash Lock
SL-02
It is Zinc Die Casting Sliding Window Sash Lock, with a painted finish.
DetailsSliding Window Sash Lock
SL-03
It is Zinc Die Casting Sliding Window Sash Lock, with a painted finish.
DetailsSliding Window Sash Lock
SL-04
It is Zinc Die Casting Sliding Window Sash Lock, with a painted finish.
DetailsSliding Window Sash Lock
SL-05
It is Zinc Die Casting Sliding Window Sash Lock, with a painted finish.
DetailsSliding Window Sash Lock
SL-06
It is Zinc Die Casting Sliding Window Sash Lock, with a painted finish.
DetailsSliding Window Sash Lock
SL-07
It is Zinc Die Casting Sliding Window Sash Lock, with a painted finish.
DetailsSash Window Locks | 15 Years Hidden Door Closers & Door Hinges Manufacturer | D&D
Located 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 Casement Lock, Slide Back 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. If the products what we produced do not meet your quality requirements, you do not need to pay. With more than 18 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 15 years of experience, D&D ensures each customer's demands are met.