D&D BUILDERS HARDWARE CO. - D&D Builders Hardware Co. is a door closer and hardware manufacturer in Taiwan, produces hardware for doors and windows.

Rubber Injection Manufacturing | Taiwan Automatic Sliding Door Closers & Locks Hardware Manufacturer | D&D

D&D is a Taiwan high-quality hardware manufacturer of SLIDE back Sliding Door Closer, Self-Closing Door Closer, Deadlock, Exit Device, Glass Fitting, Deadlatche, Electromagnetic Lock, Floor Spring, Panic Device, Panic Bar, Deadbolt since 2002. 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.

Rubber Injection Manufacturing | Compact Sliding Door Closers & Glass Patch Lock Sets Manufacturer | D&D

Rubber parts | D&D Builders Hardware Co. located in Taiwan, is a professional custom hardware manufacturer with rich experience in producing the OEM/ODM door and window hardware, building hardware and automotive parts according to customers' individual needs and designs.

Rubber parts

Rubber Injection Manufacturing

Rubber injection molding, Rubber molding

Rubber injection molding is derived from the parent technique of rubber molding. But rubber injection is different from rubber molding as it includes injecting the raw material into the cavity under pressure.

The rubber injection molding process as inject the uncured rubber into the mold cavity, according to the measured limit, compression take place, when the mold is opened and the rubber products are ejected into a container.

Then you could know which material might be the better choice, and that is why when our customers do not know which material they are going to use, we will ask for the usage and where it is going to be installed… first, then giving the comments later on.

Rubber is a material with good ability to extend, but plastic is not...
The shape of rubber is easy to be changed when there is an external force,
but the shape could deform when the force is removed.
Therefore, it will be your best choice if the item should have ductility.
Also, it could avoid noise, heat, vibration, corrosion, friction…

If there is a new project, please feel free to contact and discuss it with D&D.
We can help with material selection, designing suggestions, mold development, and production…

We are good at customizing the rubbers parts with our rubber molding machine.


Rubber Injection Manufacturing | Compact Sliding Door Closers & Glass Patch Lock Sets Manufacturer | D&D

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 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.