Powered by Made-in-China.com
Stainless Steel Cover Inside Iron Floor Spring for Office Building
US$14.29
300-4,999 Pieces
US$12.86
5,000+ Pieces
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableType
Floor SpringMaterial
Stainless SteelModel NO.
DDFS220Transport Package
White Box or Color Box, Carton PackingSpecification
For Export, CE standardTrademark
D&D or mark client's logoOrigin
Jiangmen Guangdong, ChinaHS Code
83024100Production Capacity
200, 000 / MonthCompany profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-12 CertifiedNearest Port: Jiangmen Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.71h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryD&D Hardware Industrial Co., Ltd. is a China-based limited company and factory established in 2018, specializing in door and construction hardware. It operates a 1,368 m² manufacturing plant with six production lines, 45 employees, and 11–20 quality-control staff. The supplier reports ISO 9001:2015 certification and has exported since 2008, with 71%–90% of sales attributed to exports. Its stated capabilities include customization, quality assurance, technical support, and long-term customer relationships, but evidence for after-sales service, specific customer cases, and innovation depth is limited. Financial credibility cannot be conclusively assessed from the available non-financial evidence.
Supplier typeThe supplier is identified as a factory and limited company based in Jiangmen, Guangdong, China. Its stated business scope and product portfolio focus on door hardware, locks, hinges, closers, exit devices, and related construction hardware, indicating a manufacturing-oriented supplier rather than only a trading entity.
CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. This is explicit evidence of a formal quality-management certification, although no additional certifications are provided.
Production capacityThe supplier reports a 1,368 m² manufacturing plant, six production lines, and 11–20 quality-control staff, alongside a broad door-hardware product range. These details provide explicit evidence of an established production setup, although capacity utilization and delivery performance are not stated.
Customization capabilityThe company explicitly claims customization ability and says its qualified team can identify solutions suited to customer needs and technical specifications. This supports a positive assessment, although the slices do not describe customization scope, tooling, minimum order requirements, or completed examples.
Send Inquiry
*To:
D&D Hardware Industrial Co., Ltd.
D&D Hardware Industrial Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Silver Stainless Steel Heavy Duty Concealed Floor Spring for Glass Doors
US$31.00
500 Sets(MOQ)
Stainless Steel Building Hardware Two Adjustment Glass Concealed Floor Spring
US$17.15-19.05
300 Pieces(MOQ)
Construction Glass Door Fitting Heavy Duty Floor Spring with Stainless Steel Cover
US$12.86-14.29
300 Pieces(MOQ)
High Quality Glass Door Closer Iron Inside Floor Spring
US$12.86-14.29
300 Pieces(MOQ)
Satin Brass Hydraulic Patch No-Digging Floor Spring for Glass Door
US$21.00
500 Sets(MOQ)
Mini Floor Spring Hinge for Wooden Door
US$21.00
500 Sets(MOQ)
Newest Design Industrial Door Steel Tension Spring for Home Garage Door
US$1.20-1.80
5,000 Kg(MOQ)
Stainless Steel Rolls and Kent Glass Door Floor Spring
US$31.00
500 Sets(MOQ)
Hot Sale High Carbon Steel Large Torsion Spring for Various Sizes
US$0.50-1.80
5,000 kg(MOQ)
Heavy-Duty Steel Garage Door Torsion Spring for Rollup Overhead Door
US$0.50-1.60
5,000 kg(MOQ)
Double Inside Left Wind Sectional Garage Door Springs Torsion
US$18.00-35.00
1 Set(MOQ)
Glass Door Ironmongery Heavy Duty Glass Door Floor Spring in Iron
US$12.86-14.29
300 Pieces(MOQ)
Garage Door Torsion Spring with Reliable Balance and Tension for Sectional Door Lifting Torsion Spring
US$2.00-10.00
50 Pairs(MOQ)
Glass Hardware Accessories T Spring for Rolling Shutter Door (ML-HA006)
US$0.20-0.21
100,000 Pieces(MOQ)
Efficient Gate Spring - Local Stock for Quick Delivery Options
US$3.89-4.54
40 Sets(MOQ)
Heavy-Duty Torsion Springs and Accessories for Garage Doors
US$2.00-10.00
50 Pairs(MOQ)
Roller Shutter Components / Rolling Shutter Accessories Security Spring with Plastic Cover
US$1.00-5.00
1,000 Pieces(MOQ)
Retractable Spiral Galvanized Steel Sectional Garage Door Springs Torsion
US$18.00-35.00
1 Set(MOQ)



















