What payment terms do you accept?

We accept T/T, LC, PayPal, D/P, and small-amount payments.

Do you offer after-sales service?

Yes, we provide 1 year of after-sales service.

What is your sample lead time?

Samples can be ready in as fast as two days, with an average time of seven days.

Heavy Duty Commercial Grade Hydraulic Adjustable Spring Door Closer

Name: Heavy Duty Commercial Grade Hydraulic Adjustable Spring Door Closer
Brand: Degol Hardware Co., Ltd.
SKU: 1912297571

Guangdong, ChinaDegol Hardware Co., Ltd.

US$4.50

500-4,999 Pieces

US$3.30

5,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

Material

Aluminum Alloy

Type

Outside-mounted

Installation Type

Standard

Function

Stop, Fixed, Delay, Adjustable, Buffered

Standard

Chinese Standard

Remote Control

Without Remote Control

Door Width

1000mm

Door Weight

45~65Kg

Usage

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

Color

Silver

Transport Package

White Box

Trademark

Degol

Origin

China

Production Capacity

100000

Key features

10 Years OEM/ODM Experience: Over a decade of expertise in manufacturing customized door hardware and furniture.

Rapid Sample Development: New products developed based on specifications in as fast as two days.

High Monthly Production Capacity: Factory produces 100,000 products monthly with 29 automatic machines.

Comprehensive Customization Options: Offers full, minor, and flexible customization from samples or designs.

Heavy Duty Performance: Designed for door weights up to 80kg with adjustable and buffered functions.

Durable Aluminum Alloy Material: Constructed from high-quality aluminum alloy with SSS and PSS finishes.

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

Competitive Pricing and Quality: Delivers high-quality products at competitive prices with prompt delivery.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceMulti-language Pioneer

Degol Hardware Co., Ltd.

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: 12 Years CertifiedNearest Port: Waihai PortAverage Response Time: ≤6.16h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in the sale and processing of metal, plastic, hardware, plumbing, glass, household, hotel, and construction-related products, with import and export activities subject to applicable approvals. It reports two production lines, six to ten quality-control staff, one-month lead times in both peak and off-peak seasons, and export experience of 12 years. Customization is supported from samples and designs, including full, minor, and flexible customization, and the supplier reports ODM, R&D activity, and OEM service for known brands. However, service-management controls are incomplete: procedures lack records, and complaint handling and corrective actions have no written procedures or records. No certification information, after-sales infrastructure, or customer case details are provided. The supplier has no in-stock capacity, overseas warehouse, or overseas showroom.

Supplier typeThe supplier is identified as a combined company whose scope includes sales and processing of metal, plastic, hardware, plumbing, glass, household, hotel, and construction-related products, together with import and export activities subject to legal approvals. Its offshore business name is explicitly stated as not being an offshore company name.

After-Sales capabilityThe supplier reports no written procedures or records for effective customer complaint handling and no written procedures or records for corrective and preventive actions. It also has no in-stock service capacity, overseas warehouse, or overseas showroom, while manufacturing contracts with associated subcontractors are documented; overall after-sales capability is not fully established.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting an active R&D and design capability. However, it reports no available SDK, so the evidence supports product-development capability but not SDK-based innovation or integration.

Production capacityThe supplier operates two production lines, has six to ten quality-control staff, maintains written standard operating procedures for outsourcing, and holds valid manufacturing contracts with associated subcontractors. Lead time is stated as one month in both peak and off-peak seasons, but the factory does not continuously reconcile quantities for each batch or mass production, indicating a documented production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. It also reports ODM services and new-product activity during the past year, providing direct evidence of broad customization and design support.

Client casesThe supplier reports providing OEM services for well-known brands, which is evidence of brand-related customer experience. However, no customer names, project descriptions, product examples, or independently verifiable case details are supplied.