
Deadbolt
Deadlock
The deadlock has a bolt to provide maximum security for a single-leaf narrow stile door. Basically, the locking bolt extends out of the lock allowing it to go into a wall to secure the door. A single metal bolt from the door into the wall if there is someone makes forcing the door open, it is almost impossible when a deadbolt is locked.
Its latch could be produced by the size or shape you request, please feel free to review the following model which we are producing now.
If you do not find a suitable type for your new project, please feel free to share your drawings or provide the samples with us, we will evaluate the possibility of the new products for you if there is a certain quantity.
Meanwhile, we also can put your brand logo on the product to create your company's brand image.
D&D's quality will definitely meet your customer's needs.
Sliding door lock similar to Kawajun KYR series
LT-07
Our LT-07 is similar to Kawajun KYR series, and it could be installed in the apartment, rental...
DetailsDeadlock with bolt
LT-01
The LT-01 deadlock utilizes a huge bolt of five ply laminated steel bolt with concealed hardened...
DetailsMortise Lock
LT-03
Similar to Yale Y590, Y591, Y592 Short Backset Mortise Deadlock, A single action bolt with...
DetailsMortise Dead Lock
LT-05
The mortise dead lock is prepared for oval cylinder, one turn pushes the brass bolt out to lock...
DetailsMortise Lock
LT-06
European Profile Cylinder Mortise LockHigh security locking for both swing and sliding aluminum/steel...
DetailsDeadbolt lock for narrow stiles
LC-02
The deadbolt lock is designed for aluminum-profile swing doors. The single point lock incorporate...
DetailsCross Key Deadbolt Lock
LC-04
The security cross key deadbolt door lock is designed for wooden and aluminum residential doors.
DetailsCross Key lock with dual deadbolts
LC-05
The high security surface mounted dual bolt cross key lock is designed for timber doors or aluminum...
DetailsDeadbolt | Door Closer & Hardware Manufacturer | D&D
Based in Taiwan, D&D BUILDERS HARDWARE CO., since 2002, is a Deadbolt | door closer & hardware supplier. Main products, including door hinge, door handle, door lock and cylinder, door closer, door accessory and so forth.
TÜV Rheinland & UL certified door closer and hardware production from designing, molding, plastic injection, stamping, forging, die casting to CNC machining, has over 20 years with plentiful experiences in handling various architectural hardware. SLIDEback sliding door closer, the patented connecting design provides various applications for different sliding doors, and the connection and separation switching bar design allow having a door with or without auto-closed function.
D&D has been offering customers high-quality door closer and hardware, both with advanced technology and 15 years of experience, D&D ensures each customer's demands are met.