What payment terms do you accept?

We accept T/T, LC, D/P, and PayPal.

Are the hinges suitable for interior doors?

Yes, they are designed for household, interior, and entrance doors.

How do you ensure product quality?

Each product is tested before shipment to ensure good quality and safety.

Door Hardware Stainless Steel Iron Door Hinges Butt Hinge

Name: Door Hardware Stainless Steel Iron Door Hinges Butt Hinge
Brand: UNION-POWER (JM) METALS MFG. CO., LTD.
SKU: 933471745

Guangdong, ChinaUNION-POWER (JM) METALS MFG. CO., LTD.

US$0.80-3.00

1,000 Pairs

Sample price:US$5.00/pair.Request sample

Product profile

Customization

Available

Type

180°Hinge

Finish

Satin Finish

Model NO.

201# 3.5"X3.5"X2.5MM--2BB

Material

Stainless Steel

Thickness

3.0mm

Ball Bearing

4bb, Fixed Pin

Head Tip

Flat Head

Color

Ss, Pb, Cp, Ab, AC, Sn

Transport Package

Carton

Specification

4"X3.5", 4"X4"

Trademark

Africo

Origin

China

Production Capacity

10000PCS Per Month

Key features

Durable Stainless Steel Material: Constructed from SS201 stainless steel for long-lasting performance.

Ball Bearing Design: Available with 2 ball bearings for smooth and quiet door operation.

Multiple Color Options: Offered in SS, AB, AC, PB, CP, BN, and MCF finishes.

OEM and ODM Services: Full customization available from samples with flexible options.

Quality Assurance Testing: Every product undergoes visual and function inspection before shipment.

Versatile Application: Suitable for household, interior, and entrance doors.

Competitive Pricing Terms: Flexible payment via T/T, LC, D/P, and PayPal with EXW, CIF, FOB, CFR.

Experienced Manufacturer: Over 20 years of expertise in door locks and hardware structure.

Company profile

High Repeat Buyers ChoiceODM Services3D Software DesignQA/QC Inspectors

UNION-POWER (JM) METALS MFG. CO., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Flexible customization, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.29h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering door and furniture hardware, with 3D design, ODM, OEM, sample-based, minor, and flexible customization services. It reports new products within the past year and operates two production lines with 6–10 quality-control staff, an annual output stated as 5,000,000 door-lock boxes, and a one-month off-peak lead time. Export activity is substantial, with Europe listed as the primary market and 90% of sales reportedly from exports. However, the evidence shows no valid manufacturing-capacity contract with associated subcontractors, no stock, overseas warehouse, or overseas showroom capability, and significant quality-system gaps: no quality assurance, no raw-material traceability, and no written complaint-handling records. Financial information is reported for 2021–2023, but no financial results are provided. No certification or customer-case evidence is supplied.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business and product scopes cover hardware products, door hardware, furniture hardware, furniture parts, household appliances, lighting, plastics, pneumatic and power tools, and related machinery.

After-Sales capabilityThe supplier reports no in-stock service, overseas warehouse, or overseas showroom capability. It also has no written procedures or records for handling customer complaints, although a corrective and preventive action procedure exists without written records.

R&D capabilityThe supplier is identified as a professional technical supplier, provides 3D software design, offers ODM services, and reports new products within the past year. It does not have an available SDK, but the available evidence supports active product-development and design capability.

Production capacityThe supplier operates polishing, drilling, punching, auto-assembly, and auto-installation equipment, with two production lines and 6–10 quality-control staff. It reports 5,000,000 door-lock boxes of annual output and a one-month off-peak lead time, but has no valid manufacturing-capacity contract with associated subcontractors and no stock capability.

Customization capabilityThe supplier explicitly offers customization from samples, minor customization, and flexible customization, alongside 3D software design, ODM, and OEM services for popular brands. These statements provide direct evidence of broad customization capability.