Adjustable Hydraulic Heavy-Duty Aluminum Alloy Door Closer OEM Bulk

Name: Adjustable Hydraulic Heavy-Duty Aluminum Alloy Door Closer OEM Bulk
Brand: Hebei Qiniu Machinery Equipment Co., Ltd.
SKU: 2245537855

Hebei, ChinaHebei Qiniu Machinery Equipment Co., Ltd.

US$28.89

10-99 Sets

US$25.69

100-9,999 Sets

US$15.89

10,000+ Sets

Sample price:US$1.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Long-Term

Warranty

Three Years

Model NO.

A-QN083

Material

Aluminum Alloy

Type

Outside-mounted

Installation Type

Doorframe

Function

Stop, Fixed, Delay, Adjustable, Buffered

Standard

European Standard

Remote Control

Without Remote Control

Door Width

600-1200mm

Door Weight

600-1200mm

Usage

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

Color

Upon Request

Power Size

En 3/4

Closing Speed

2 Speed Adjustable

Work Temperature

-40~60 Centigrade

Work Humidity

0~90%(Non-Condensing)

Signal Output

Lock Signal(No/Nc/COM)

Transport Package

White Box or Color Box, Carton Packing

Specification

Aluminum Alloy

Trademark

QINIU/ODM

Origin

China(Mainland)

HS Code

83026000

Production Capacity

500000/Year

Key features

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

Adjustable Closing Speed: Features two-stage adjustable speed for precise door control.

Wide Color Options: Available in silver, white, black, brown, bronze, or customized colors.

High Cycle Life: Tested for 300,000 to 500,000 cycles of operation.

OEM & ODM Service: Full customization support for power size, speed, and other parameters.

Versatile Applications: Suitable for markets, fire exits, homes, hotels, offices, hospitals, and schools.

Flexible MOQ: Retail orders accept any quantity; wholesale MOQ is typically 100 pcs.

Company profile

Hebei Qiniu Machinery Equipment Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2019-09-09Nearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤2.90hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering access-control and hardware-related products, including electromagnetic locks, automatic door closers, parking-lot equipment, and access-control products. It reports four production lines, exports to multiple global regions, and states order fulfillment within 15 workdays in both peak and off-peak seasons. The supplier provides several forms of customization, including customization from samples and designs, full customization, minor customization, and flexible customization. However, it does not provide 3D software design, ODM, SDK, or stated new-product development services. Management-system certifications include ISO 9000, TS 16949, and ISO 9001. After-sales and overseas service infrastructure is limited: there is no stated inventory, overseas warehouse, showroom, agent, or branch, while complaint-handling procedures exist without written records. Financial information is represented only by year labels, so credibility cannot be fully assessed. No customer...

CertificationsThe supplier reports holding ISO 9000, TS 16949, and ISO 9001 management-system certifications. These are explicit certifications and support a positive assessment of formal management-system coverage.

After-Sales capabilityThe supplier has procedures for handling customer complaints and corrective/preventive actions, but no written records are available. It also reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agent, or overseas branch, indicating limited demonstrated after-sales and overseas support infrastructure.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no available SDK, and no 3D software design service. It also has an R&D engineering team with total experience stated at 6–10 years, but the explicit absence of recent product-development output and supporting development services indicates a deficiency in demonstrated innovation capability.

Production capacityThe supplier operates four production lines and reports order fulfillment within 15 workdays during both peak and off-peak seasons. It also serves markets across South America, Eastern Europe, the Middle East, North America, Southeast Asia, Eastern Asia, Oceania, Western Europe, and Africa, providing explicit evidence of production and delivery capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Although it does not provide 3D software design services, the stated product-customization options demonstrate broad customization capability.

Product Q&A

Q:Do you accept OEM or ODM?

Yes, we accept OEM and ODM.

Q:What is the MOQ for each product?

For retail, we can do any quantity for you and they will be sent by express. For wholesale, the MOQ usually is 100pcs. You can also mix different items and we can ship them by sea together. For detail pls contact us by Email or online talking.

Q:Can you send samples before placing an official order?

Yes of course. Our sample is free but the express need bear by you.

Q:How long is the warranty period?

We offer different warranty periods for different products ranging from 2-5 years.

Q:Could you send me sample before I place an order?

Yes, offer 3 pcs free samples for your evaluation, you provide the Courier account for freight collect.