Welcome to D&D HARDWARE INDUSTRIAL Co., Ltd . 
Pls inquire to sales@danddhardware.com
Cell phone:+86 139 2903 7292

D and D provides a wide range of products for wooden and metal door applications.

such as Stainless Steel Door Hinges, Door Locks, Lever Handles,  Door Closers, Exit Devices, Door Stopers, Door Bolts and Door Accessories etc, not only door hardware but also Door Opening solution.

The D and D door set product category covers mortice locks, European profile cylinders, lever handles and hinges. Since the dimensions of all these products comply with DIN standards (DIN 18251 for mortice locks, DIN 18252 for profile cylinders and DIN 18255 for lever handles), the products are compatible amongst themselves regarding their functionality. All parts of the functional units are also perfectly aligned with each other. 

Product Category

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Latch Lock

The latch locks are spring-loaded and have rounded metal ends that protrude from an open door. The latch retracts as it slides past the door frame and releases, securely mounting within the hollow plate on the adjoining door frame. The latch locks are connected to doorknobs or door handles and open with a key on the outside and a turn-style knob on the inside. When the interior knob is in the lock position, the door locks automatically when closed. 

  • CE EN12209 SS304 Mortice Fire Rated Latch Lock-DDML011
    Brand: D and D Hardware
    Product Code:
    Model: DDML011
    Brief:
    European Mortise Door Lock: BS EN 12209 / DIN 18251, 200,000 test cycles
    Certification: CE EN12209 / DIN 18251 Grade 3, CE Classification:3X910G3BC20
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Fire Door, Smoke Door, Interior Door, Outer Door, Swing Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard:
  • Safety CE SS304 Fireproof Round Forend Passage Door Latch Lock-DDML011-6072
    Brand: D and D Hardware
    Product Code:
    Model: DDML011
    Brief:
    European Mortise Door Lock: BS EN 12209 / DIN 18251, 200,000 test cycles
    Certification: CE EN12209 / DIN 18251 Grade 3, CE Classification:3X910G3BC20
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Fire Door, Smoke Door, Interior Door, Outer Door, Swing Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard:
  • BS EN12209 SUS304 Fire Rated Latch Lock for Passage Door-DDML011-6072
    Brand: D and D Hardware
    Product Code:
    Model: DDML011
    Brief:
    European Mortise Door Lock: BS EN 12209 / DIN 18251, 200,000 test cycles
    Certification: CE EN12209 / DIN 18251 Grade 3, CE Classification:3X910G3BC20
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Fire Door, Smoke Door, Interior Door, Outer Door, Swing Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard:
  • CE Marked Euro SS304 Fire Rated Night Latch Lock-DDML014
    Brand: D and D Hardware
    Product Code:
    Model: DDML014
    Brief:
    European Mortise Door Lock: BS EN 12209 / DIN 18251, 200,000 test cycles
    Certification: CE EN12209 / DIN 18251 Grade 3, CE Classification:3X910G3BC00
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Fire Door, Smoke Door, Interior Door, Outer Door, Swing Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard:
  • Stainless Steel 304 Euro Latchbolt Classroom Lock-DDML015
    Brand: D and D Hardware
    Product Code:
    Model: DDML015
    Brief:
    According to European Mortise Door Lock: BS EN 12209 / DIN 18251, 200,000 test cycles Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Fire Door, Smoke Door, Interior Door, Outer Door, Swing Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: CE EN12209 / DIN 18251 Grade 3
  • Euro Casting SUS304 Latch Bolt Lock Body for Outer Door-DDML028
    Brand: D and D Hardware
    Product Code:
    Model: DDML028
    Brief:
    According to European Mortise Door Lock: BS EN 12209 / DIN 18251, 200,000 test cycles Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Fire Door, Smoke Door, Interior Door, Outer Door, Swing Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: CE EN12209 / DIN 18251 Grade 3

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  NO.4 Bidg,Street 33,West Gaoxin Rd,High-tech Zone,Jianghai Dist.Jiangmen City,Guangdong,China
 +86 139 2903 7292

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