Is OEM and ODM available?

Yes, OEM and ODM are available and welcomed. We have R&D capabilities for new molds and production.

What materials does your factory use?

We primarily use Steel-Q235 and Zinc Alloy 4-1(NO.5) sourced from major suppliers in Hangzhou.

What is the lead time for samples and bulk orders?

Samples ship in 1-2 days, while bulk orders take 40-45 days.

Premium Black Barn Door Handle Set with Free Accessories

Name: Premium Black Barn Door Handle Set with Free Accessories
Brand: Hangzhou Jiansen Hardware Co., Ltd.
SKU: 2024983615

Zhejiang, ChinaHangzhou Jiansen Hardware Co., Ltd.

US$4.59-5.99

100 Sets

Sample price:US$6.99/set.Request sample

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

1 Years

Model NO.

HMBS681

Material

Carbon Steel

Type

Pull and Push

Shape

Round

Style

European Antique Style

Lock

Without Lock

Installation Type

Surface Installation

Surface Treatment

Paint

Color

Black

Usage

Door

Customized

Non-Customized

Open Style

Sliding

Application

Door

Surface Finishing

Finished

After-Sale Service

Free Spare Parts

Sample

1 Set

Transport Package

Poly Bag+Box+Carton+Pallet

Specification

12''

Trademark

OEM

Origin

Zhejiang

HS Code

8302410000

Production Capacity

8000 Sets/ Month

Key features

Durable Carbon Steel Material: Constructed from high-quality Carbon Steel for long-lasting strength.

Comprehensive 1-Year Warranty: Covers mechanical defects with free parts and labor for 1 year.

European Antique Style Design: Features a classic round shape with black powder coating finish.

Complete Hardware Kit Included: Set includes handle, bottom piece, metal pieces, wrench, and screws.

OEM and ODM Services Available: Accepts custom logo stamping, packaging, and design-based customization.

Fast Sample Delivery: Samples can be shipped out within 1-2 days after order confirmation.

Flexible Payment Terms: Accepts T/T, L/C, PayPal, and Western Union with flexible deposit options.

ISO9001 Certified Manufacturer: Factory operates under ISO9001:2015 standards with 100% product inspection.

Company profile

Exhibition ExperiencePatents AwardedOverseas WarehouseStandardized quality control

Hangzhou Jiansen Hardware Co., Ltd.

Zhejiang, 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. CertifiedExport Year: 11 years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤0.10h

AI-Powered supplier vetting

SummaryThe supplier is a combined company with a broad hardware, metal structure, door and window, mold, mechanical component, plastic product, and furniture scope. It reports extensive customization, ODM and OEM capabilities, recent new-product development, and a substantial equipment base covering laser cutting, CNC bending, polishing, pipe cutting, punching, grinding, turning, hydraulic processing, and packaging. ISO9001:2015 and RoHS are reported, alongside documented service, corrective-action, and complaint-handling procedures. Inventory and overseas warehouse services are available, with stated lead times within 15 working days in both peak and off-season periods. However, there is no valid manufacturing contract with related subcontractors, no approved supplier list, no overseas showroom, no SDK, and no Fortune 500 customer collaboration. Financial information is insufficient for a reliable credibility assessment.

Supplier typeThe supplier is identified as a combined company and reports a broad business scope covering hardware products, metal structures, doors and windows, molds, mechanical components, plastics, furniture, and import/export activities. This indicates a diversified manufacturing and trading structure rather than a narrowly specialized supplier.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and RoHS product compliance certification. These explicitly support quality-management and product-compliance capabilities, although no other certifications are provided.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling. It also provides in-stock capability, overseas warehouse services, and stated lead times within 15 working days in both peak and off-season, but lacks an overseas showroom and has no valid manufacturing contract with related subcontractors.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers customization from samples, designs, and full or minor specifications. However, it explicitly has no available SDK, so the evidence supports product-development capability but not software-development integration.

Production capacityThe equipment list includes laser cutting, CNC bending and turning, automatic polishing, pipe cutting, punching, grinding, hydraulic processing, assembly, sealing, and manual and automatic packaging. Inventory capability, 15 qualified service suppliers, and lead times within 15 working days are also reported, while the absence of a valid manufacturing contract with related subcontractors is a documented limitation.

Customization capabilityBoth the R&D and design-capability records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service availability, providing direct evidence of broad customization support.