What are your payment terms?

We accept T/T, D/P, Western Union, and L/C.

What is your production lead time?

The production lead time is 30-35 days. Sample time is 5-7 working days.

The Minimum Order Quantity (MOQ) is 200 PCS.

Construction Glass Door Fitting Heavy Duty Floor Spring with Stainless Steel Cover

Name: Construction Glass Door Fitting Heavy Duty Floor Spring with Stainless Steel Cover
Brand: D&D Hardware Industrial Co., Ltd.
SKU: 1996097265

Guangdong, ChinaD&D Hardware Industrial Co., Ltd.

US$14.29

300-4,999 Pieces

US$12.86

5,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Type

Floor Spring

Transport Package

White Box or Color Box, Carton Packing

Model NO.

DDFS312

Specification

For Export, CE standard

Trademark

D&D or mark client's logo

Origin

Jiangmen Guangdong, China

HS Code

83024100

Production Capacity

200, 000 / Month

Key features

Heavy Duty Construction: Max bearing weight 70kg with stainless steel 304 cover and casting iron interior.

Versatile Application: Suitable for glass, wooden, and aluminum doors with 90 or 105 degree opening angles.

International Certifications: Products hold CE and UL certificates, complying with EN, CE, UL, and ANSI standards.

Long-Term Guarantee: Provides a 5-year mechanical guarantee for all products.

Customization Support: Professional OEM and ODM services available for famous brands.

Quality Control System: SGS Audit factory with strict quality control throughout mass production.

Company profile

D&D Hardware Industrial Co., Ltd.

Guangdong, China

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: ≤4.49h 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.