What is the delivery time for orders?

Delivery is typically within 3-5 days after receiving full payment.

Is it possible to get free samples?

Yes, free samples are available for large quantity orders.

What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Durable Zinc Plated Spring Bolt for Steel Warehouse Doors

Name: Durable Zinc Plated Spring Bolt for Steel Warehouse Doors
Brand: Shanghai NRH Hardware Products Co., Ltd.
SKU: 1987279631

Shanghai, ChinaShanghai NRH Hardware Products Co., Ltd.

US$1.00

100-999 Pieces

US$0.88

1,000-4,999 Pieces

US$0.76

5,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24*7

Warranty

5 Years

Model NO.

R7956-10

Type

Spring Pin Latch

Material

SPCC(Cold-Rolled Steel)

Length

2 Inch

Thickness

1.2 mm

Width

32 mm

Pin Diameter

4 mm

Finish

Blue Zinc Plated

Usage

Door, Window, Furniture

Color

Blue

Process

Die Casting

Bolt Length

53 mm

Transport Package

Carton

Specification

53*16.8mm

Trademark

NRH

Origin

Guangdong, China

HS Code

8716900000

Production Capacity

1000000

Key features

5-Year Warranty Coverage: Comprehensive 5-year warranty ensures long-term protection against defects.

24/7 After-Sales Support: Round-the-clock technical assistance available for all product inquiries.

Premium SPCC Material: Crafted from cold-rolled steel with zinc plating for superior rust resistance.

Customizable Bolt Length: Bolt length can be customized to 53 mm based on specific requirements.

OEM and ODM Services: Full customization available from samples, designs, or complete specifications.

Fast Delivery Time: Standard delivery within 3-5 days after receiving full payment.

Free Samples Available: Free samples provided for large quantity orders to verify product quality.

ISO9001 Certified: Manufacturing process certified under ISO9001:2015 for quality assurance.

Company profile

Patents AwardedFull CustomizationQuality AssuranceManagement Certification

Shanghai NRH Hardware Products Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2020-03-18 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryNRH Group is described as an industrial hardware manufacturer integrating research, development, production, and sales, with products including toggle latches, toolbox handles, hinges, clamps, brackets, latches, and casters. Evidence supports broad customization, private mold development, 3D design services, OEM/ODM capability, and at least one new product in the past year. Quality management includes written warehouse procedures and records, ISO9001:2015 certification, two quality inspectors, and two testing-equipment units; however, finished-product inspections reportedly have instructions but no written records. The supplier states it can fulfill peak-season orders within 15 workdays and offers overseas training, but overseas-service coverage is recorded as zero countries. Financial records are indicated for 2022–2024, but no financial performance details are provided. Customer complaint handling and corrective-action procedures are documented, while customer case references are not provided.

Supplier typeThe supplier is identified as NRH Group, an industrial hardware manufacturer headquartered in Shanghai that integrates research, development, production, and sales. Its listed products include toggle latches, toolbox handles, butt hinges, toggle clamps, shelf brackets, pin latches, and wheel casters.

CertificationsThe supplier reports an ISO9001:2015 certificate and other management-system certifications, along with RoHS and other product-compliance certifications. These stated certifications support quality-management and product-compliance capability, although the specific additional certifications are not identified.

After-Sales capabilityThe supplier states that its technology engineers provide technical support for production and after-sales service. It also has written procedures and records for customer complaints, corrective and preventive actions, and supplier-service assessment; overseas service is listed as training, but coverage is recorded for zero countries.

R&D capabilityThe supplier reports one R&D engineer, private-mold design capability, 3D software design services, and a new product launched within the past year. It also offers ODM and OEM services, although no SDK is available and the disclosed R&D staffing is limited to one engineer.

Production capacityProduction-support evidence includes a written warehouse quality procedure with records, two quality-control inspectors, two units of quality-control test equipment, and stated peak- and off-season lead times within 15 workdays. Finished-product inspection has instructions but no written records, which limits evidence of inspection traceability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. It also reports private-mold development, 3D software design services, ODM capability, and OEM service for popular brands, providing direct evidence of broad customization support.