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Automatic Heavy Duty Screen Floor Spring Hydraulic Fireproof Door Closer

Name: Automatic Heavy Duty Screen Floor Spring Hydraulic Fireproof Door Closer
Brand: UNION-POWER (JM) METALS MFG. CO., LTD.
SKU: 2079860165

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

US$2.50-11.00

2,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 Year

Material

Aluminum Alloy

Model NO.

HZS-080R

Type

Embedded

Installation Type

Standard,Doorframe,Paralle Arm,Sliding Rail

Standard

National Standard

Remote Control

Without Remote Control

Door Width

1100-2100mm

Door Weight

30-65kg

Usage

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

Color

Silver

Application

Steel/Wooden/Aluminum/Iron/Fire-Proof Door

Temperature Range

-30-60degree

MOQ

2000

Adjustable Closing Section

180-20degree

Adjustable Section of Locking

20-0degree

Transport Package

Carton

Specification

220*55*31mm

Trademark

OEM

Origin

Production Capacity

10000PCS Per Month

Key features

Heavy Duty Capacity: Supports door weight 30-65kg and width 1100-2100mm for high traffic areas.

Durable Construction: Made of Aluminum Alloy with electronic painting finish for long-lasting use.

High Cycle Endurance: Tested to withstand 300,000 opening/closing cycles without damage.

Flexible Installation: Standard, Doorframe, Parallel Arm, and Sliding Rail installation types available.

Customizable Options: Adjustable closing section (180-20 degree) and locking section (20-0 degree).

OEM Service Available: Specialized in door locks for over 20 years with full OEM customization support.

Wide Application Scope: Suitable for Market, Fire Exits, Home, Hotel, Office, Hospital, and School.

Quality Assurance: Each product tested before shipment to ensure good quality and safety.

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: ≤10.13h

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.