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.

Door Closer similar to Dorma TS 77 | OEM Panic Devices and Exit Hardware for Commercial Buildings

The DC-D7800 series surface mounted door closer is a basic entry door closer. A standard door closer with scissor arm will be an economical solution for swing doors. The closer's body can be fixed on the door leaf, top frame for vertical or parallel installations by standard accessories plus optional L plate. D&D Builders Hardware Co. is a leading manufacturer of high-quality door and window hardware. With over 20 years of experience, we specialize in producing sliding door closers, panic devices, glass fittings, deadlocks, and electromagnetic locks. Our advanced manufacturing capabilities ensure precision and durability in every product. 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.

Rack-and-pinion door closer with scissor arm | Custom Glass Fittings and Handles for Doors – Premium Quality

European style hydraulic door closer / 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.

Door Closer similar to Dorma TS 77 - Rack-and-pinion door closer with scissor arm
  • Door Closer similar to Dorma TS 77 - Rack-and-pinion door closer with scissor arm

Door Closer similar to Dorma TS 77

DC-D7800 series

European style hydraulic door closer

The DC-D7800 series surface mounted door closer is a basic entry door closer. A standard door closer with scissor arm will be an economical solution for swing doors. The closer's body can be fixed on the door leaf, top frame for vertical or parallel installations by standard accessories plus optional L plate.

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The DC-D7800 series surface mounted door closer specially apply for light metal and wood doors in commercial and residential builidings.

Features
  • Adjustable power size 2~4 by different installation positions.
  • Dual valves for adjustable closing speed and latch speed.
  • Non-handed installation for standard arm, parallel arm and sliding arm.
  • Provide constant closing speed under a wide variety of temperatures, for all seasons.
  • 300,000 cycles tested
  • 5-years warranty and Lifetime after-sales service.
Specification
  • Power size: Adjustable power size 2~4 by positions
  • Loading capacity: 40-80 kg
  • Max. door width: 1100mm
  • Body size: 179 x 42 x 64.3 mm
  • With dual valves for closing speed and latching speed
  • With standard arm
  • Optional hold open arm
  • Optional parallel arm bracket
  • Optional sliding arm
  • Optional sliding arm and hold open clip
  • Optional back check function
  • Finish: silver, but other colors are available by request
  • No cover
Packing details
  • 1 set in 1 box
  • 10 sets in 1 carton
  • N.W.: 16 kg per carton
Applications
  • For wood doors, metal doors in commercial, residential buildings
E-catalogue Download
Hydraulic door closer, DC-D7800 series
Hydraulic door closer, DC-D7800 series

The DC-D7800 series surface mounted door closer is a basic entry door closer. A standard door closer with scissor arm will be an economical solution for swing...

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Door Closer similar to Dorma TS 77 | Top Supplier of Deadlocks and Security Door Hardware

D&D Builders Hardware Co., a premier Taiwanese manufacturer, specializes in high-quality hardware solutions, including Door Closer similar to Dorma TS 77, door closers, exit devices, glass hardware, door locks, hinges, handles, and access control systems. Renowned for their innovation and quality, D&D products are crafted to enhance security, functionality, and aesthetic appeal in residential and commercial applications. With a commitment to safety and compliance, their UL-certified products ensure reliable performance and long-lasting durability. D&D Builders Hardware Co. continues to lead the market with cutting-edge designs and comprehensive door and window solutions.

D&D Builders Hardware Co. excels in providing exceptional service through comprehensive hardware solutions for doors and windows. Their dedication to customer satisfaction is evident in their tailored support, expert guidance, and extensive after-sales service. Offering a wide range of high-quality products, including door closers, exit devices, glass hardware, and access control systems, D&D ensures every client receives reliable, innovative, and secure solutions. Their commitment to excellence and industry standards positions them as a trusted partner in both residential and commercial sectors.

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