What materials are used for these hinges?

We primarily use Steel-Q235 and Zinc Alloy 4-1, sourced from reputable suppliers in Hangzhou.

Do you provide material reports?

Yes, we can supply material reports upon request.

Where is your factory located?

Our factory is located in Hangzhou, Zhejiang, China.

Premium Heavy-Duty Matte Black Butterfly Hinges for Gates

Name: Premium Heavy-Duty Matte Black Butterfly Hinges for Gates
Brand: Hangzhou Jiansen Hardware Co., Ltd.
SKU: 1997847065

Zhejiang, ChinaHangzhou Jiansen Hardware Co., Ltd.

US$4.60-8.00

500 Sets

Sample price:US$10.00/set.Request sample

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

1 Years

Model NO.

JL2218

Type

360° Hinge

Finish

Powder Coating

Material

Iron

OEM/ODM

Sample

Available

Application

Garden, Orchard, Backyard, Deck, Shed, Pasture

Applied to

Indoors or Outdoors, Wooden Doors, Wood Fences

Transport Package

Poly Bage+Carton

Specification

HARDWARE SET

Trademark

Jiansen

Origin

Zhejiang

HS Code

8302100000

Production Capacity

5000 Sets/ Month

Key features

OEM/ODM Customization: Accepts OEM/ODM with full customization from samples, designs, and minor adjustments.

Premium Material Quality: Constructed from Steel-Q235 and Zinc Alloy with 2.5/3/2mm thickness options.

Durable Finish: Features Zinc+Black Powder Coating for enhanced durability and aesthetic appeal.

Complete Hardware Kit: Includes 2 hinges, 12 screws, 1 latch+handle, and 7 screws for easy installation.

Versatile Application: Suitable for wooden doors, fences, gates, and both indoor and outdoor use.

1-Year Warranty: Provides a comprehensive 1-year warranty for peace of mind and quality assurance.

Fast Sample Delivery: Samples can be shipped out within 1-2 days for quick evaluation and approval.

Professional Manufacturer: Established in 2004 with over 100 employees and advanced CNC production facilities.

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: ≤0.82h

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.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer with our own factory, integrating designing, manufacturing, marketing, and exporting.

Q:What is the MOQ for this product?

The Minimum Order Quantity is 100 sets.

Q:What are the payment terms?

We accept PayPal, T/T, LC, D/P, Western Union, and small-amount payments. For payments under 1000 USD, 100% is required in advance. For payments over 1000 USD, 30% T/T in advance and the balance before shipment.

Q:What is the lead time for orders?

Samples ship within 1-2 days. Bulk orders take 40-45 days. Peak and off-season lead times are within 15 workdays.

Q:Can you customize the product with our logo?

Yes, we accept OEM/ODM and can stamp your logo and package design.