What materials are used in construction?

The main body is made of aluminum alloy, and the door hinge and hydraulic fittings use SS304 stainless steel material.

What payment terms are accepted?

We accept T/T (Telegraphic Transfer) and small-amount payment methods.

Where can this door closer be used?

It is suitable for use in markets, homes, hotels, offices, hospitals, and schools, specifically for iron, aluminum, hotel, and fire doors.

Adjustable Aluminum Fireproof Door Closer with Automatic Mechanism

Name: Adjustable Aluminum Fireproof Door Closer with Automatic Mechanism
Brand: Unitech Hardware Products Co., Limited
SKU: 1970700645

Guangdong, ChinaUnitech Hardware Products Co., Limited

US$4.70

200-499 Pieces

US$4.00

500-999 Pieces

US$3.85

1,000-1,999 Pieces

US$3.80

2,000+ Pieces

Sample price:US$4.70/piece.Request sample

Product profile

Customization

Available

After-sales Service

Have

Warranty

2 Years

Model NO.

BM-020R

Material

Iron

Type

Embedded

Installation Type

Standard

Function

Stop, Fixed, Adjustable

Standard

Chinese Standard

Remote Control

Without Remote Control

Door Width

1100mm

Door Weight

85~120Kg

Usage

Market, Home, Hotel, Office, Hospital, School

Color

Silver

Transport Package

10 PCS/ CTN

Specification

318*136MM

Trademark

Origin

China

HS Code

83024100

Production Capacity

2000 Pieces/ Month

Key features

Customizable Colors: Available in silver, black, golden, or customized colors as per customer demand.

OEM/ODM Support: Full customization from samples, designs, or minor adjustments with laser logo options.

2-Year Warranty: Comprehensive 2-year guarantee period covering mechanical defects.

Versatile Application: Suitable for iron, aluminum, hotel, and fire doors in various settings.

Adjustable Function: Features stop, fixed, and adjustable functions for precise door control.

High Load Capacity: Supports door weights from 25kg to 120kg across small, middle, and big sizes.

Premium Materials: Constructed with aluminum alloy and SS304 stainless steel for durability.

Flexible Packaging: Packaged in color boxes with 10-20 sets per carton for efficient shipping.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Unitech Hardware Products Co., Limited

Guangdong, 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: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.42h

AI-Powered supplier vetting

SummaryThe supplier is an operating manufacturer of window, door, glass, bathroom, railing, and construction hardware. It provides OEM and ODM services, reports new products within the past year, and offers broad customization from samples, designs, and full specifications. Export activity is established, with major markets across South America, Africa, Southeast Asia/Mideast, Europe, and domestic sales. However, the supplier reports no management-system certifications, no written corrective-action or complaint-handling procedures, no quality assurance or raw-material traceability, and finished products are checked by packing staff. Production is based on one line, with six to ten quality-control staff and stated inventory capability, but no valid manufacturing-capacity contract with associated subcontractors. Financial records are identified for 2021–2023, but the provided slices do not establish financial strength. No customer names or verifiable customer cases are provided.

Supplier typeThe supplier is an operating enterprise specializing in window and door hardware, glass and bathroom hardware, glass railing fittings, and construction hardware. Its stated product scope and manufacturing context support classification as a hardware manufacturer, although the slices do not identify a more specific legal or business category.

CertificationsThe supplier reports its supplier-management-system certification status as NIL. This is explicit evidence that no such certification is reported in the provided information.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints or corrective and preventive actions. It also reports no written service-capability assessment procedures and no approved supplier list, indicating a documented after-sales and service-management deficiency.

R&D capabilityThe supplier states that it introduced new products during the past year and provides ODM services, indicating active product-development capability. However, it has one R&D engineer in total and no available SDK, so the evidence supports basic innovation capability but not a strong technology-development platform.

Production capacityThe supplier operates one production line, reports six to ten quality-control staff, maintains inventory capability, and states peak- and off-season lead times within 15 working days. Countervailing limitations include no valid manufacturing-capacity contract with associated subcontractors and finished-product inspection performed by packing staff, so capacity is evidenced but production-control robustness is limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM services. These repeated statements provide direct evidence of broad customization capability.

Product Q&A

Q:What customization options are available?

We offer full customization from samples or designs, minor customization, and flexible customization. You can choose from silver, black, golden, or custom colors, and we can add laser logos or create specific color boxes.

Q:What is the warranty period?

The product comes with a 2-year guarantee period.

Q:What are the MOQ and delivery time?

The Minimum Order Quantity (MOQ) is 200 sets. The delivery date is typically 20-30 days.

Q:What door weights and sizes does this closer support?

It supports door weights ranging from 25kg to 120kg. Small size: 25-45kg, Middle size: 45-60kg, Big size: 60-80kg. The door width is 1100mm.

Q:Is remote control included?

No, this model does not include remote control functionality.