How about your quality warranty?

We provide 5 years quality guarantee.

UL Building Door Hardware Fittings Fire Spring Door Closer for Fire Door

Name: UL Building Door Hardware Fittings Fire Spring Door Closer for Fire Door
Brand: Oubao Security Technology Co., Ltd.
SKU: 2058306955

Zhejiang, ChinaOubao Security Technology Co., Ltd.

US$12.00-14.00

300 Pieces

Sample price:US$13.12/piece.Request sample

Product profile

Customization

Available

After-sales Service

Replacement by Factory

Warranty

5 Years

Model NO.

204

Material

Aluminum Alloy

Type

Outside-mounted

Installation Type

Standard, Parallel and Door Frame

Function

Stop, Fixed, Delay, Adjustable, Buffered

Standard

Americian and European

Remote Control

Without Remote Control

Door Width

1100mm

Door Weight

65~85Kg

Usage

Market, Fire Exits, Home, Hotel, Office, Hospital, School

Color

by Customer Request

Transport Package

by Customer Request

Specification

10pcs/ctn

Trademark

OEM or ODM or OUBAO

Origin

China

HS Code

83026000

Production Capacity

5, 000, 000 PCS/Year

Key features

5-Year Warranty Coverage: Comprehensive 5-year quality guarantee for all mechanical defects.

Multi-Certified Compliance: Holds UL, CE, ANSI, UKCA, BHMA, CERTIFIRE, and CCC certifications.

OEM and ODM Services: Accepts custom manufacturing orders for brands and designs.

Adjustable Closing Speed: Features adjustable closing and latching speeds with two-speed valves.

Heavy Door Capacity: Designed for doors up to 1100mm wide and weighing 65-85kg.

Durable Aluminum Alloy: Constructed from high-strength aluminum alloy for long-lasting performance.

Sample Availability: Samples provided for quality checking prior to placing orders.

Versatile Installation: Supports standard, parallel, and door frame installation types.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceProduct Certification

Oubao Security Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 1993-11-01Average Response Time: ≤3.19hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryOubao Security Technology Co., Ltd. is identified as a China-based manufacturer/factory in Zhejiang, with a stated export history of 17 years and exports representing 71%–90% of total sales. The supplier reports broad customization, ODM, new-product development, OEM service for well-known brands, written quality and service procedures, complaint-handling records, and raw-material traceability. It has participated in the Canton Fair and accepts multiple quotation and payment terms. However, the provided information does not establish certifications, concrete after-sales coverage, financial strength, production capacity metrics, or named customer cases. The supplier reports no overseas warehouse, showroom, agent, or branch, and no available SDK.

Supplier typeThe supplier is identified as Oubao Security Technology Co., Ltd., a manufacturer/factory and limited company located in Lishui, Zhejiang, China. Its stated business form and address provide explicit evidence of a factory-based supplier.

R&D capabilityThe supplier reports new products during the past year, ODM service, and multiple R&D design-service options. It also reports no available SDK, but the supplied evidence still explicitly supports product-development and design capability.

Production capacityThe supplier is described as a factory, reports 600 qualified service-capability suppliers, uses written inspection instructions, and has quality assurance and raw-material traceability. Nevertheless, no production capacity, equipment, workforce, or output figures are provided.

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