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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Spring Hinge

The spring hinge is one kind of our hinges,  its tension is also adjustable. The spring hinge is widely used, is suitable for bathroom door, toilet door, restroom door, wood door, steel door, double door, single door, steel door of commercial or residential application, our spring door hinges can always help you open and close door easily. The material of spring hinges can be stainless steel 316, 304,201 etc. All of the following spring hinge products are customizable, just to choose your need.

  • SUS304 Silver Self Closing Adjustable Spring Tension Hinge for Wood Door-DDSS033
    Brand: D and D Hardware
    Product Code:
    Model: DDSS033-SUS304
    Brief:
    According to UL&CE Certificate Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: UL Listed / UL10C , CE EN 1935
  • Stainless Steel 304 Spring Loaded Hinge for Toilet Door-DDSS037
    Brand: D and D Hardware
    Product Code:
    Model: DDSS037-SS304
    Brief:
    According to UL&CE Certificate Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: UL Listed / UL10C , CE EN 1935
  • Best Design SS304 Double Action Spring Hinge for Light Door-DDSS038
    Brand: D and D Hardware
    Product Code:
    Model: DDSS038-SS304
    Brief:
    According to UL&CE Certificate Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: UL Listed / UL10C , CE EN 1935
  • Stainless Steel 304 Special Spring Single Action Door Hinge-DDSS035
    Brand: D and D Hardware
    Product Code:
    Model: DDSS035-SS304
    Brief:
    According to UL&CE Certificate Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: UL Listed / UL10C , CE EN 1935
  • SS316 Adjusting Self Closing Spring Loaded Exterior Timber Door Hinge-DDSS033
    Brand: D and D Hardware
    Product Code:
    Model: DDSS033-SUS316
    Brief:
    According to UL&CE Certificate Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: UL Listed / UL10C , CE EN 1935
  • SS316 Silver Single Action Spring Hinge for External Door-DDSS037
    Brand: D and D Hardware
    Product Code:
    Model: DDSS037-SS316
    Brief:
    According to UL&CE Certificate Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: UL Listed / UL10C , CE EN 1935
  • Stainless Steel 316 Fire Self Closing Spring Hinge-DDSS038
    Brand: D and D Hardware
    Product Code:
    Model: DDSS038-SS316
    Brief:
    According to UL&CE Certificate Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: UL Listed / UL10C , CE EN 1935
  • SUS316 Single Action Spring Loaded Door Hinge-DDSS035
    Brand: D and D Hardware
    Product Code:
    Model: DDSS035-SS316
    Brief:
    According to UL&CE Certificate Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: UL Listed / UL10C , CE EN 1935
  • Stainless Steel 201 European Single Action Spring Hinge for Interior Door-DDSS033
    Brand: D and D Hardware
    Product Code:
    Model: DDSS033-SUS201
    Brief:
    According to UL&CE Certificate Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: UL Listed / UL10C , CE EN 1935
  • Stainless Steel 201 Single Action Spring Self Closing Door Hinge- DDSS037
    Brand: D and D Hardware
    Product Code:
    Model: DDSS037-SS201
    Brief:
    According to UL&CE Certificate Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: UL Listed / UL10C , CE EN 1935
  • SUS201 Double Action Spring Loaded Door Hinge-DDSS038
    Brand: D and D Hardware
    Product Code:
    Model: DDSS038-SS201
    Brief:
    According to UL&CE Certificate Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: UL Listed / UL10C , CE EN 1935
  • Grade 201 Single Action Spring Small Door Hinge-DDSS035
    Brand: D and D Hardware
    Product Code:
    Model: DDSS035-SS201
    Brief:
    According to UL&CE Certificate Standard
    Certification:
    Material: Stainless Steel 304 / 316 / 201
    Finish: SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
    Color: Silver,Black, Golden, Antique Brass, Antique Copper
    Usage: Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door etc.
    Payment Terms: T/T, L/C, D/P, Western Union
    Port: Jiangmen /Guangzhou / Shenzhen , China
    Production Capacity: 200,000/Month
    Standard: UL Listed / UL10C , CE EN 1935

Contanct Us

  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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